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perception

Featured Neuroscience Visual Neuroscience

·September 14, 2023·4 min read

Human Brain Acts Like Super Computer: Advanced Calculations in Human Perception

Researchers have unearthed how human brains inherently perform calculations akin to high-powered computers through Bayesian inference, enabling precise, swift environmental interpretation. This statistical method melds prior knowledge and new evidence, permitting us to quickly and accurately discern our surroundings.

Featured Neuroscience Psychology Visual Neuroscience

·September 6, 2023·4 min read

Jersey Numbers and Perception: How Numbers Impact Our View of Athlete Physique

A new study confirms that football wide receivers wearing jersey numbers between 10 and 19 are perceived as slimmer than those wearing 80-89, even with identical body sizes. This phenomenon suggests our brains use statistical associations between numbers and sizes to determine body size perception.

Featured Neuroscience Psychology

·August 21, 2023·5 min read

Depression’s Lingering Shadow on Perception

Individuals who have rebounded from a major depressive episode display a distinctive cognitive pattern, processing negative information more extensively and positive information less so than those without a history of depression.

Featured Neuroscience

·August 1, 2023·5 min read

The Brain’s Interplay of Consciousness and Perception

Researchers have been studying hemispatial neglect, a condition where stroke patients fail to acknowledge what happens in the left side of their visual field, despite possessing intact visual abilities. In a quest to uncover the intricate relationship between attention and conscious perception, neurologists identified five clusters of brain activity linked to the processing of attention.

Featured Neuroscience Psychology

·July 17, 2023·6 min read

Intentions Matter: How Source Intent Influences Perceptions of Truth

Psychologists revealed people's judgments of truthfulness are influenced by what they perceive as the information source's intentions. They found that even when individuals knew the factual accuracy of a claim, their judgment of its truth was affected by whether they thought the source was trying to deceive or inform them.

Featured Neuroscience Psychology

·June 15, 2023·3 min read

Heavy Drinkers Misjudge Impairment Levels: A Risky Perception

Heavy drinkers' belief that they can 'hold their liquor' better than light drinkers has been challenged by a new study, revealing that this perceived tolerance may lead to risky decisions. The research showed that after consuming equivalent amounts of alcohol, heavy drinkers felt less impaired than their lighter-drinking counterparts.

Featured Neuroscience Psychology

·May 16, 2023·4 min read

Perception is Not Only a Matter of Now: Our Past Influences What We See

Our past experiences influence our current perceptions. The brain's visual bias merges past and present stimuli, resulting in a perception that is often a distorted representation of reality. This phenomenon, explored with the help of EEG signals, demonstrates that the occipital cortex retains traces of past images, intensifying perceptual bias. This research underlines the brain's role not only as a receptor but also a constructor of reality.

Featured Neuroscience

·May 11, 2023·5 min read

Thought Power: Altering Tactile Perception With the Power of Imagination

Researchers have discovered that our beliefs, when strongly held, can actually change how we physically experience the world around us.

This shows the outline of a head, birds and a stair case

Featured Neuroscience Psychology

·April 21, 2023·3 min read

Reality or Illusion? The Human Battle with Distinguishing Imagination from Reality

The more vividly we imagine something, the more likely we are to believe it's real, a new study reports. Researchers found the brain encodes the vividness of perceived and real stimuli in a similar manner, resulting in a confusion between reality and imagination.

Electrophysiology Featured Neuroscience

·March 26, 2023·4 min read

How Salt Can Taste Sweet

Researchers have identified new mechanisms of taste perception. The study reports chloride ion channels bind to sweet taste receptors to evoke taste sensation.

Featured Neuroscience Psychology

·March 20, 2023·5 min read

How DMT Psychedelic Alters Perception of Reality

The psychedelic compound DMT (Dimethyltryptamine) increases connectivity across the brain, allowing for greater communication between different areas and networks. The brain changes are most prominent in brain areas linked to higher functioning, such as imagination.