All Topics
All Topics
Technology
Technology
AI
AI
Business
Business
Entertainment
Entertainment
News
News
Programming
Programming
Security
Security
Science
Science
Design
Design
Environment
Environment
Finance
Finance
Crypto
Crypto
Politics
Politics
Sports
Sports
Education
Education
Gaming
Gaming
Art
Art
Music
Music
Health
Health
Books
Books
Food
Food
Travel
Travel
Personal
Personal
Bluesky
Twitter

How psychedelics may reveal the brain's mechanisms for generating consciousness

By

Ashley Stimpson

7h ago· 10 min readenInsight

Summary

A cognitive neuroscientist explores how studying the brain's visual representations—both of the real world and imagined ones (memories, daydreams, future plans)—can provide insight into the neurological functions underlying consciousness. The research focuses on how psychedelics may alter consciousness by opening the "mind's eye," potentially revealing new forms of conscious experience and shedding light on the hard problem of consciousness.

Source

Twitter / XHow psychedelics may reveal the brain's mechanisms for generating consciousnesspopularmechanics.com

Key quotes

· 4 pulled
As a cognitive neuroscientist, part of my research involves studying how the brain creates visual representations of the world—both the real world and the world that exists only in our imaginations: made up of memories, daydreams, or future plans.
I'm interested in what David Chalmers calls the 'hard problem of consciousness,' how brain activity leads to conscious, subjective experiences.
Observing the brain as it perceives or creates mental imagery, I believe, can give us insight into the neurological functions that give rise to consciousness.
As a neuroscientist, I'm encouraged that this could be a window into how your brain generates consciousness through your lived reality.
Snippet from the RSS feed
“As a neuroscientist, I’m encouraged that this could be a window into how your brain generates consciousness through your lived reality.”

You might also wanna read

A neurobiological account of conscious and nonconscious thought in decision-making

This Perspective article proposes an operational neurobiological account of thought, arguing that thoughts are neural representations of pro

pnas.org·22d ago

DMT Alters Brain Criticality Dynamics, Correlating with Self-Dissolution Experiences

This scientific research study investigates how the psychedelic substance DMT affects brain dynamics and subjective experience. The study fi

jneurosci.org·6mo ago

Neuroscience Struggles to Locate Consciousness in the Brain Despite Decades of Research

The article challenges the long-held neuroscientific assumption that consciousness can be physically located within the brain. Despite decad

dualisticunity.com·14d ago

Aphantasia and Hyperphantasia: How the Absence or Vividness of Mental Imagery Shapes Memory and Identity

This article explores aphantasia (the inability to visualize mental images) and hyperphantasia (extremely vivid mental imagery), examining h

newyorker.com·7mo ago

The Philosophical Mystery of Consciousness: Why Physical Brain States Produce Subjective Experience

The article explores the philosophical mystery of consciousness, examining why physical brain states are associated with subjective experien

Defector·1mo ago

Brain 'Flight Simulator' Model Reveals Learning Mechanisms and Mental Processing Errors

Researchers have developed a 'flight simulator' computer model for the brain that reveals how learning occurs and why mental processes somet

now.tufts.edu·8mo ago

Comments

Sign in to join the conversation.

No comments yet. Be the first.