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Brain's response to unexpected visual patterns evolves over time

Faced with images that break the expected pattern, like a do not enter sign where a stop sign is expected, how does the brain react and learn compared to being shown images which match what was predicted?

21 Nov 2023

Study reveals surprising role of cerebellar nuclei in associative learning

Associative learning was always thought to be regulated by the cortex of the cerebellum, often referred to as the "little brain".

20 Nov 2023

Higher amounts of visceral abdominal fat in midlife may increase Alzheimer's disease risk

Higher amounts of visceral abdominal fat in midlife are linked to the development of Alzheimer's disease, according to research being presented next week at the annual meeting of the Radiological Society of North America.

20 Nov 2023

Pigeon virus causes fatal neurological disease in young leukemia patient

A case report details a fatal neurologic disease in an immunocompromised toddler caused by pigeon avian paramyxovirus, underscoring the effectiveness of metagenomic testing in diagnosing complex infectious diseases.

19 Nov 2023

Senolytics show promise in combating brain aging and COVID-19 neuropathology

Study reveals that senolytics can reduce aging in human brain organoids and mitigate COVID-19 neuropathology, suggesting their potential as a therapeutic strategy against brain aging and coronavirus-related neurological complications.

15 Nov 2023

Investigating the link between gut inflammation, aging, and Alzheimer's disease

A recent study in discusses how gut inflammation is associated with age and Alzheimer's disease.

15 Nov 2023

Breakthrough study: inhibiting USP30 gene offers hope in treating Parkinson’s disease

Whether USP30 inhibition can serve as a disease-modifying therapy for Parkinson's disease (PD).

15 Nov 2023

Neural circuits respond to rapid dopamine surges

Researchers assess the pharmacodynamics of dopamine signaling, brain connectivity/activity, and self-documented 'high' following methylphenidate exposure.v

14 Nov 2023

Hormonal contraceptives taken by adolescents may affect risk assessment behavior

Hormonal contraceptives taken by adolescents may influence development of the brain in a way that alters the recognition of risks, a new study in rats suggests.

13 Nov 2023

Transforming brain research with AI and machine learning

Using machine learning, researchers are able to use data from the brain to glean deeper insights and apply this new knowledge in clinical settings.

13 Nov 2023

How chronic stress and mood disorders affect adolescent brain development

Advanced brain imaging techniques reveal how adolescent brain development influences, and is influenced by, factors including chronic stress and mood disorders.

13 Nov 2023

Changing environment can have long-term, significant effects on the brain

Changes in a person's environment can have long-term, significant effects on the brain, whether it's the inhalation of wildfire smoke or the experience of childhood trauma.

13 Nov 2023

Ongoing study investigates if ultra-processed foods influence brain chemistry and obesity risk in young adults

Researchers are exploring how diets high in ultra-processed foods influence reward processing in the brain and potentially lead to increased food intake and obesity in young adults. This trial aims to clarify the effects of these foods on brain chemistry and decision-making during a critical developmental stage.

9 Nov 2023

Study reveals early role of SYNGAP1 gene in brain development

The gene SYNGAP1, the variants of which are top risk factors for Autism Spectrum Disorder (ASD), has previously unappreciated effects on the developing brain, according to a new study published in Nature Neuroscience.

9 Nov 2023

How do sex hormones and birth control affect brain fear circuits?

Researchers explores how oral contraceptive pill use interacts with the current hormonal status to affect the fear circuit structure within the brain.

9 Nov 2023

Cannabis use alters DNA methylation, with implications beyond smoking effects

A large-scale meta-analysis in Molecular Psychiatry reveals that lifetime cannabis use is associated with DNA methylation changes in peripheral blood, which could have implications for understanding the long-term health effects of cannabis consumption.

8 Nov 2023

Cortex News and Research

Brain's response to unexpected visual patterns evolves over time

Study reveals surprising role of cerebellar nuclei in associative learning

Higher amounts of visceral abdominal fat in midlife may increase Alzheimer's disease risk

Pigeon virus causes fatal neurological disease in young leukemia patient

Senolytics show promise in combating brain aging and COVID-19 neuropathology

Investigating the link between gut inflammation, aging, and Alzheimer's disease

Breakthrough study: inhibiting USP30 gene offers hope in treating Parkinson’s disease

Neural circuits respond to rapid dopamine surges

Hormonal contraceptives taken by adolescents may affect risk assessment behavior

Transforming brain research with AI and machine learning

How chronic stress and mood disorders affect adolescent brain development

Changing environment can have long-term, significant effects on the brain

Ongoing study investigates if ultra-processed foods influence brain chemistry and obesity risk in young adults

Study reveals early role of SYNGAP1 gene in brain development

How do sex hormones and birth control affect brain fear circuits?

Cannabis use alters DNA methylation, with implications beyond smoking effects

Young children frequently drinking caffeinated soda may be at higher risk of alcohol consumption

Anesthetic drug propofol cancels sensory processing by cutting it off communication within the cortex

Study shows depression increases disability risk in rheumatoid arthritis sufferers

Game-changer for Parkinson’s therapy: Innovative neuroprosthesis enhances mobility and balance

Expanding research and clinical options for children with cancer

Examining how pain could play a direct protective role in the gut

From Puberty to Menopause: Clue’s CEO, Audrey Tsang on the Power of Femtech

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