#Auditory Perception

[akwyz]

Do you hear what I see? How blindness changes how you process the sound of movement

👁️‍🗨️ Fascinating study reveals how blind people excel in auditory motion detection, offering insights into the brain's adaptability. Learn about this groundbreaking research in sensory perception. #AuditoryMotion #BrainScience #SensoryPerception

Ione Fine, University of Washington and Woon Ju Park, University of Washington Almost nothing in the world is still. Toddlers dash across the living room. Cars zip across the street. Motion is one of the most important features in the environment; the ability to predict the movement of objects in the world is often directly related to survival – whether it’s a gazelle detecting the slow creep of…

[online-workss]

Shattered Dimensions -1

In a vast, endless void, shards of glass-like fragments float weightlessly, suspended as if reality itself has been broken into pieces. Each shard reflects a dazzling spectrum of colors—vivid electric blues, blazing reds, and soft, dreamy pastels. The shards overlap and blend at the edges, creating a mesmerizing kaleidoscope of shifting hues, where no two reflections are the same. The shapes seem to twist and turn, catching the light at different angles, as if part of a fractured mirror that reflects a distorted version of reality. The scene evokes a sense of disorientation, as the boundaries between dimension and perception blur in this surreal and fragmented universe. https://www.artpal.com/Timeles-prints/

Get it now

[glowofpurple]

I love audio media and I don't subscribe to the idea that things need to be visual to be a superior/completed media (I'm talking about how people always seem to want to animate books/audio media)

But I would love to see specificly Memoria animated with the writers' inputs. The fact that Hera's main way of interacting with the world is auditory and the only physical actions she can take are done through computer commands (she has no manifestation of a physical form) is central to the episode. Being able to SEE her as Maxwell does would really drive home a lot of the emotion in Memoria.

It was already a heart breaking episode but I think seeing the scene from Thanksgiving dinner, where she is pulled out of the room and reminded that she was not there, just an observer, would kill me.

[aestherians]

I just had the oddest experience. I was brushing my teeth, looking in the mirror, when suddenly, for a split second, my face seemed different. Not like a hallucination (or p-shift, good gods), more like... I stopped noticing the traits that didn't look like my fictotype. Like a visual sensory shift. A perception shift. I only perceived our visual similarities and somehow blocked out our differences. Like I said, it was over in less than a second. But it was there, clear as day.

[nld-as-insights]

My Experience with Occupational Therapy

I went to occupational therapy (OT) mainly for sensory processing when I was nine and again when I was twenty. I have sensory sensitivities. I also have motor coordination challenges that are not very noticeable by untrained observers. I found that it was helpful to go to OT again when I was twenty because I had changed and the science had advanced, so my situation was different. 

When I was nine, and my mom told me that I was going to go to occupational therapy, I assumed that because it was medical, it would be scary, so I said that I did not want to go. It turned out to be fun. I swung on things and bounced on things. At the end of the session, I played games, such as Pictionary with clay, which helped me practice my hand strength.

When I was twenty, I chose a functional goal of grocery shopping, because I wanted grocery shopping to feel easier. My mom would drop me off at the grocery store once a week. I did a program in which I exercised while I listened to altered music to reduce my auditory hypersensitivity. I did exercises to work on the coordination of how my eyes moved (called visual tracking), and exercises to help me with the skill of finding objects in a visually cluttered background. Then when I went grocery shopping, it was easier to tolerate the music and to find the items I needed.

Occupational therapy did not erase all sensory challenges for me, but it noticeably reduced the challenges and made them more manageable. I recommend OT, and I recommend trying it as and adult even if it did not work for you as a child.

Cheers, 

                 Julia

[brinnanza]

Coping by writing some slightly overwrought missing scene fic for the magicians 1x4 and like not to navel gaze BUT if magic WERE real and someone put me in a fake world they wouldn't even have to try particularly hard and I would never leave I am at all times prepared to fully and entirely believe in the reality I'm currently perceiving. this means I have some Wild and Vivid dreams and also that I fully cannot relate to fictional characters in that situation. like if I went to magic school and then I woke up one day in the mental ward with a doctor telling me 'oh boy we're back on the hallucinations again huh' I would just be like "yeah sure that makes sense I'll take the haliperidol please" any time a character is like "hm this isn't quite adding up" or "this is too good to be real" I'm like couldn't be me dog I'm like 'huh weird' and then move on with my life I can't do anything about anything anyway so like might as well just hit what's pitched. might as well be a brain in a jar I have to live like this anyway

[sluttish-armchair]

I swear to god “Gelatinous” is fucking possessed. Some days it sounds completely normal, and then all of a sudden it starts sounding detuned — like the pitch is warping down and glitching (in ways it isn’t supposed to) — right in the middle of listening to it and it gets creepier and creepier with each subsequent listen. But if I take a long pause from the song before listening to it again, it goes back to normal. It never distorts when I’m waiting for it to distort; it only does it when I’m not prepared for it.

It could be a sensory processing thing (I have some auditory stuff ~going on~ but uh… I’ve never experienced anything quite like this before.) If I listen to it enough I begin to feel as if I’m getting high and literally turning gelatinous myself. What the fuck.

[processzine-org]

// relay

John Cage — 4’33” (1952)

A performance where no notes are played. A composition of everything else. Audience shuffles, breath, wind, the ambient system noise of being alive.

Silence, reframed as signal.

[drchristophedelongsblog]

Gnosias and praxias: a fundamental distinction

Gnosias and praxias are two distinct but closely related cognitive functions, essential to our interaction with the world. Although they are often referred to together, they correspond to different brain processes.

Gnosias: recognizing the world

The gnosias refer to the ability to recognize and interpret sensory information. In other words, it's thanks to the gnosias that we're able to make sense of what we see, touch, hear, taste or smell.

* Example: When you see a pen, your visual gnosias enable you to recognize it as a writing utensil.

The different types of gnosias:

* Visual gnosias: Recognition of shapes, colors, faces, etc.

* Auditory gnosias: Recognition of sounds, music, speech.

* Tactile gnosias: Recognition of textures, shapes, temperatures through touch.

* Olfactory gnosias: Recognition of smells.

* Taste gnosias: recognition of flavors.

Praxias: thought-guided action

Praxis is the ability to plan and execute voluntary movements, with a specific goal in mind. These are the skills that enable us to perform complex, coordinated gestures.

Ideomotor praxias: Ability to imitate an observed gesture

Ideatory praxis: Ability to perform a gesture on verbal command.

Constructive Praxias: Ability to assemble objects or draw.

Clothing praxias: ability to dress and undress.

Example Recognising an apple Catching an apple

In conclusion, the gnosias and praxias are two complementary cognitive functions that are essential to our daily lives. The former enable us to understand the world around us, while the latter enable us to act on that world. Problems with these functions can have a major impact on independence and quality of life.

Go further

[omegaphilosophia]

The Philosophy of the Ears

The philosophy of the ears examines the role of hearing and sound in human experience, perception, and understanding. It explores the auditory sense as a way of engaging with the world, particularly in relation to communication, music, language, and consciousness. The ears, as the organs of hearing, play a critical role not only in sensory perception but also in how we understand time, space, and meaning.

Key Themes in the Philosophy of the Ears:

Auditory Perception and Reality:

Hearing provides a unique way of perceiving the world, distinct from vision or touch. Sound is temporal and dynamic, and the philosophy of hearing explores how this shapes our experience of time, movement, and change.

Unlike sight, which is oriented around spatial dimensions, hearing is immersive, with sound surrounding us. This leads to philosophical questions about how sound contributes to our sense of place, environment, and presence in the world.

Hearing and Language:

The ears are crucial for understanding language. Spoken language depends on the ability to hear, and through hearing, we comprehend meaning, tone, and context.

Philosophers of language have explored how sound influences the structure of communication, including the emotional, symbolic, and practical aspects of spoken words. Ludwig Wittgenstein, for example, explored how meaning is conveyed through the sounds of language, while J.L. Austin focused on how spoken utterances perform actions in the world.

Music and Aesthetic Experience:

The philosophy of the ears is deeply connected to the philosophy of music. Music, as an auditory art form, engages the ears in profound ways, evoking emotion, memory, and reflection.

Philosophers such as Schopenhauer and Nietzsche have examined music as a form of non-linguistic expression that communicates deep truths about existence and human emotion, offering an aesthetic experience that is uniquely accessible through hearing.

Sound and Memory:

Hearing plays a key role in memory. Sounds can evoke strong emotional responses and memories, often more intensely than visual stimuli. Familiar sounds, such as a loved one’s voice or a piece of music, can trigger recollections, suggesting that auditory experiences are deeply tied to personal and collective memory.

This ties into phenomenology, where the experience of hearing is explored as part of how we relate to and recall the past, shaping our understanding of identity and lived experience.

Hearing and Consciousness:

The experience of hearing is closely tied to consciousness. Sound can shift our awareness and attention, sometimes affecting our emotions and thoughts on a subconscious level.

The phenomenology of hearing looks at how auditory experiences contribute to the flow of consciousness. Sound is immediate and often cannot be ignored, meaning it can shape attention and awareness in ways that other senses do not.

Sound, Silence, and Meditation:

Silence is as important as sound in the philosophy of the ears. Philosophers like John Cage have explored the relationship between sound and silence, emphasizing how silence is not merely the absence of sound but a space for reflection and deeper awareness.

In Buddhism and Zen, the practice of deep listening and silence is often used in meditation to focus the mind and cultivate inner peace. Hearing becomes a means of connecting to the present moment, highlighting the ear’s role in spiritual and contemplative practices.

Hearing and the Ethical Dimension:

Hearing has an ethical dimension, particularly in the context of listening. To truly listen to someone involves not just the mechanical process of hearing sounds but being open to understanding and empathizing with the speaker.

Emmanuel Levinas argued that ethical responsibility involves "listening" to the Other—being receptive to their needs, suffering, and presence. The ears are thus not just passive receivers but active participants in interpersonal ethics and moral responsibility.

Hearing and Social Interaction:

Hearing plays a fundamental role in social interactions. The act of listening is essential to communication, collaboration, and understanding within societies. The ear is the organ that allows us to engage with others, participate in dialogue, and form communities.

In this sense, the ears are key to the philosophy of communication, where listening is as important as speaking. Martin Buber's philosophy of dialogue emphasizes the importance of genuine listening in establishing meaningful relationships between individuals.

Ears and the Body-Mind Connection:

The ears serve as a gateway to both intellectual and emotional experiences, illustrating the connection between body and mind. Auditory stimuli can provoke both cognitive processing and visceral emotional reactions, reinforcing the idea that the mind and body are interconnected through sensory perception.

Embodied cognition theories suggest that hearing influences not just our mental states but also our physical interactions with the world, shaping how we navigate and interpret our environment.

Hearing and Power:

Hearing can be associated with issues of power and control, especially in the context of surveillance and modern technology. Sounds can be used to influence or manipulate, whether through propaganda, advertising, or sonic warfare, raising ethical questions about the role of auditory perception in power dynamics.

The politics of hearing also involve issues of accessibility, as people with hearing impairments may experience the world differently, leading to discussions on the societal importance of hearing and the right to access information and communication.

The philosophy of the ears emphasizes the importance of hearing in shaping our perceptions, experiences, and interactions with the world. Hearing is not just a sensory process but a way of engaging with time, language, music, ethics, and consciousness. Whether through the experience of sound, silence, or listening to others, the ears connect us deeply to both the external world and our inner lives.

[limewatt]

i woke up today and i was able to perceive the second i went from dreaming to conscious, cause all of a sudden i was hearing the music i accidentally left playing

[helthcareproducts]

Cortexi Revolutionizing Hearing and Brain Health

[empyrealoasis]

˖ ִ𐙚 Holotropic Breathwork + Hypnagogic Hallucinations 𝜗࣪˖

HOLOTROPIC BREATHWORK

"Holotropic Breathwork is a therapeutic breathing technique that uses rapid, controlled breathing and music to create an altered state of consciousness."

The process bypasses your analytical mind and taps into the subconscious, often bringing up suppressed emotions, vivid imagery, or even spiritual insights. It’s often used for self-discovery, emotional healing, and connecting more deeply with your inner self.

HYPNAGOGIC + HYPNOPOMPIC HALLUCINATIONS

Hypnagogia and Hypnopompia are transitional states of consciousness that occur during the process of falling asleep and waking up, respectively.

Hypnagogia is experienced as you are falling asleep. It often happens when you’re extremely tired or sleep-deprived, such as after staying up late or napping during the day. In this state, you may not fully fall asleep but instead enter a semi-conscious phase. During hypnagogia, people can feel as though they’re “dreaming while awake.”

Hypnopompia, on the other hand, happens as you are waking up. You might not fully regain consciousness and instead linger in a dream-like state. In this phase, you may feel as though you are simultaneously awake and dreaming, struggling to differentiate between the two. Similarly, people can feel as though they're "awake while dreaming."

These may involve visual, auditory, or tactile hallucinations, and sometimes even a sensation similar to sleep paralysis. Both phenomena occur because the brain is transitioning between wakefulness and sleep, creating a blend of conscious awareness and dream-like perceptions. While they can feel disorienting, these experiences are a natural part of how our brain processes the sleep cycle.

Routine combining both methods:

Step 1: Get Comfortable

Lie down (preferably) in a quiet, dimly lit space where you won’t be disturbed.

Close your eyes and relax your body.

Step 2: Breathwork to Relax (2-5 minutes)

Breathe in deeply through your nose for 2 seconds.

Exhale out through your mouth with a gentle "ha" sound.

Repeat this rhythm, focusing on how your body feels lighter and more relaxed with each breath.

Step 3: Focus on the Darkness

Let your breathing return to normal.

Shift your attention to the darkness behind your eyelids.

If you see shapes, colors, or feel sensations, let them happen naturally.

Step 4: Affirm and Intend

Silently or softly affirm your intention:

“I am pure consciousness.”

“I am shifting now.”

Stay calm and trust the process as you drift deeper into the void or shifting state.

Step 5: Let Go

Allow yourself to fully relax, knowing that you’re transitioning.

If you feel close to the void or shifting, focus on staying calm and open.

Holotropic Breathing Posts:

Hypnagogic + Hypnopompic Hallucinations Posts:

[learnapplysurvive]

Tinnitus's Whisper: Unlocking Clues to Cognitive Health

The human auditory system, an intricate labyrinth of sensory pathways, produces a symphony of sounds that paint our perception of the world. Yet, amidst this symphony, tinnitus—a phantom sensation—whispers secrets about our cognitive health. Recent research has forged an unexpected link between tinnitus and early-onset dementia, suggesting that the subtle sounds heard only by the afflicted could hold the key to unlocking early indicators of cognitive decline.

Leveraging the comprehensive Taiwan National Health Insurance Research Database, researchers embarked on a journey to untangle the connection between tinnitus and dementia. The revelations were striking: individuals grappling with early-onset dementia exhibited a significantly higher prevalence of tinnitus compared to control groups. This intricate relationship underscores the potential for tinnitus to serve as a quiet harbinger of cognitive decline, necessitating a shift in how we approach assessments of cognitive health.

As the medical community grapples with the implications, this discovery challenges conventional wisdom surrounding tinnitus. Often perceived as a benign annoyance, tinnitus may be an invaluable sentinel of cognitive well-being. Incorporating tinnitus evaluations into cognitive assessments could pave the way for early interventions, optimizing treatment outcomes and offering a new dimension to our understanding of cognitive health.

While the mechanisms underlying this connection remain enigmatic, researchers speculate that shared neurodegenerative processes might be at play. The intertwining of auditory pathways disrupted in tinnitus with the cognitive pathways implicated in dementia hints at a symphony of biology that shapes both our sensory experiences and cognitive functions.

As we journey further into the intersection of tinnitus and dementia, the future holds the promise of interventions that delay or prevent cognitive decline in individuals with tinnitus. The enigmatic whispers of tinnitus are becoming clearer, revealing a hidden melody that holds the potential to transform our approach to cognitive health.

[foldingfittedsheets]

I usually struggle a little with auditory processing. I also struggle with inflammation in my inner ear canals which doesn’t help. In general my strategy is to focus on the words I did understand and try to make an educated guess on the parts I miss.

This usually works pretty okay, and I only sometimes need to ask someone to repeat themself.

But on this trip to Hawaii the airplane definitely effected my inner ear and on top of that we’ve been messing around in the ocean so my aural perception is waaaay worse than normal.

Which is why when sitting down to eat tacos with my beloved wife I was absolutely stunned when they handed me a fork and said something outrageous. I ran it through my head a few times in bafflement. I knew my wife wouldn’t say that but it didn’t sound like anything I could imagine them saying while handing me a fork.

After an extremely befuddled moment I asked, “What did you say?”

“I just said you’re welcome?”

I stared at them in further confusion.

“What did you think I said?”

“Here, slut.”

We both devolved into absurd laughter. My wife protested, “I would never say that!”

“I know, that’s why I was so confused!”

[processzine-org]

// relay

🜛 like trying to lipread a landslide. this image feels exactly like that — recognisable shapes, blurred mid-motion. comprehension pulled through fog.

for those of us with APD or deafness, group conversations aren’t sound — they’re chase scenes.

faces shift. voices overlap. you lunge for meaning but catch only ghosts of sentences.

you nod. you smile. you miss. you loop.

& still you reach for clarity like it might hold this time.

mourneress ~ 𝓝𝓪𝓽𝓪𝓵𝓲𝓪 𝓓𝓻𝓮𝓹𝓲𝓷𝓪

My soul crumbled into a thousand pieces. I stitched these scraps of the past with threads of memories, but they were so tattered that they fell apart from my touch.