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hallucinations

Featured Neuroscience Open Neuroscience Articles Psychology

·October 26, 2021·4 min read

First Ever Body Maps of Hallucinations Created

Researchers have created the first body map of sensations experienced during hallucinations in people experiencing psychosis.

Featured Neuroscience Open Neuroscience Articles Psychology

·September 24, 2021·3 min read

Dysfunctional Synaptic Function Is Key to Schizophrenia

Schizophrenia itself is associated with loss of excitation, but hallucinations and other symptoms of the disorder are caused by a loss of synaptic inhibition.

Featured Neuroscience Psychology

·August 31, 2021·4 min read

Mapping the Brain Circuitry of Spirituality

Researchers find a region of the brain stem called the periaqueductal gray may mediate religiosity and spirituality in humans.

This shows a girl standing on a dock at night looking at an oversized moon

Featured Neuroscience Visual Neuroscience

·June 26, 2021·4 min read

Pseudo-Hallucinations: Why Some People See More Vivid Mental Images Than Others – Test Yourself Here

Study reveals people who experience intense visual imagery during a Ganzflicker test have naturally lower frequency rhythms in the visual cortex, making them more susceptible to pseudo-hallucinations.

Featured Neuroscience Psychology

·April 28, 2021·4 min read

A Psychedelic-Like Drug Without the Hallucinogenic Side Effects

PsychLight, a newly developed genetically encoded fluorescent sensor, helped researchers identify a psychedelic compound that acts on beneficial neural pathways to treat psychiatric disorders without the hallucinogenic effect.

This is a drawing of a mouse against a psychedelic background

Featured Neuroscience Psychology

·April 1, 2021·5 min read

Mice With Hallucination-Like Behaviors Reveal Insight Into Psychotic Illness

Mouse study reveals elevated dopamine levels preceded hallucination-like events, and artificially boosting dopamine levels induced more hallucination-like events. The behavioral effects could be blocked by administering haloperidol, an antipsychotic which blocks dopamine. The study sheds light on potential new treatments for psychotic disorders marked by hallucinations.

Featured Neuroscience Psychology Visual Neuroscience

·February 15, 2021·4 min read

Visual Hallucinations Among Blind People Increase During Pandemic

Loneliness, stress, and social isolation as a result of COVID-19 exacerbated and intensified visual hallucinations in blind people with Charles Bonnet Syndrome by 56%.

Featured Neuroscience Psychology

·December 15, 2020·4 min read

Hallucinations Induced in Lab Could Be Key to Better Understanding and Treatment

Inducing hallucinations using visual stimuli in a lab setting enables more objective and reliable testing.

This shows a woman's face and swirly flowers

Featured Neuroscience Open Neuroscience Articles Psychology

·November 9, 2020·4 min read

Study Finds Evidence of Neurobiological Mechanism for Hallucinations and Delusions

Hallucinations and delusions share a common neurobiological mechanism while simultaneously depending on symptom-specific pathways.

Featured Neurology Neuroscience Psychology

·June 11, 2020·4 min read

Hallucinations in people with seizures may point to suicide risk

8% of patients with a history of seizures reported experiencing hallucinations. Of the 8%, 53% reported one or more suicide attempts. Findings suggest hallucinations associated with seizures are not just incidental but are a marker for mental health risks and suicidal behavior.

Auditory Neuroscience Featured Neuroscience Psychology

·May 26, 2020·5 min read

Schizophrenia: When the thalamus misleads the ear

A new study reports hyper-connectivity between substructures of the thalamus, and the cerebral cortex may be responsible for auditory hallucinations associated with schizophrenia.

This shows a woman surrounded by various objects like clocks and smoke

Featured Neuroscience Open Neuroscience Articles Visual Neuroscience

·May 6, 2020·6 min read

How strong is your mental imagery? It might depend on how ‘excitable’ your neurons are

The strength of a person's mental imagery is associated with excitability in the prefrontal cortex and visual cortex. Highly excitable neurons in the visual cortex may reduce a person's ability to imagine mental images. The findings shed light on how aphantasia, a condition where a person can not imaging mental images, may occur.

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hallucinations

First Ever Body Maps of Hallucinations Created

Dysfunctional Synaptic Function Is Key to Schizophrenia

Mapping the Brain Circuitry of Spirituality

Pseudo-Hallucinations: Why Some People See More Vivid Mental Images Than Others – Test Yourself Here

A Psychedelic-Like Drug Without the Hallucinogenic Side Effects

Mice With Hallucination-Like Behaviors Reveal Insight Into Psychotic Illness

Visual Hallucinations Among Blind People Increase During Pandemic

Hallucinations Induced in Lab Could Be Key to Better Understanding and Treatment

Study Finds Evidence of Neurobiological Mechanism for Hallucinations and Delusions

Hallucinations in people with seizures may point to suicide risk

Schizophrenia: When the thalamus misleads the ear

How strong is your mental imagery? It might depend on how ‘excitable’ your neurons are

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