Cortex News and Research

RSS

Maternal experiences of discrimination may alter the strength of infants' brain circuits

Racial discrimination and bias are painful realities and increasingly recognized as detrimental to the health of adults and children.

7 Dec 2023

Twice daily electrical stimulation boosts brain plasticity and improves memory in Alzheimer's patients

Twice daily non-invasive electrical stimulation of the brain may boost mental processes (cognitive function) in people with Alzheimer's disease, suggest the results of a small clinical trial published online in the open access journal General Psychiatry.

6 Dec 2023

Orbitofrontal cortex holds clues for understanding and preventing depression

New research published in JCCP Advances indicates that experiencing negative life events (NLE) during childhood is linked with a higher risk of developing symptoms of depression during young adulthood.

6 Dec 2023

Pioneering Visions: Michael Stryker's Contributions to Understanding the Visual Cortex

In this interview conducted at the Society for Neuroscience's Neuroscience 2023, we explore the fascinating world of neuroscience with Professor Michael Stryker, a leading expert with over four decades of groundbreaking research.

6 Dec 2023

Organoid model unveils secrets of the brain's dopaminergic system

A new organoid model of the dopaminergic system sheds lights on its intricate functionality and potential implications for Parkinson's disease.

5 Dec 2023

Researchers evaluate possible mitochondrial factors in Alzheimer's pathogenesis

A group of authors critically evaluated and interpreted the evidence linking mitochondrial dysfunction and metabolic changes to the pathogenesis of Alzheimer's disease (AD).

5 Dec 2023

Evaluating the safety and efficacy of thalamic DBS in treating traumatic brain injury

The safety and efficacy of deep brain stimulation.

4 Dec 2023

Machine learning model predicts brain health improvements based on neural biomarkers

As part of its ongoing quest to advance better brain health and performance, new research led by Center for BrainHealth at The University of Texas at Dallas investigated neural biomarkers associated with improvements on a brain health index.

30 Nov 2023

Neural patterns unravel distinctions between traumatic and sad memories in individuals with PTSD

Researchers investigate the neural patterns of patients with PTSD while listening to narratives that depicted their own memories.

30 Nov 2023

Traumatic memories represented differently in the brain, study finds

A new analysis of the brain activity of people with post-traumatic stress disorder (PTSD) is the first to reveal that traumatic memories are represented in the brain in an entirely different way than sad autobiographical memories.

30 Nov 2023

Cannabis and alcohol co-use disrupts brain development and impairs memory

The increased legalization of cannabis over the past several years can potentially increase its co-use with alcohol. Concerningly, very few studies have looked at the effects of these two drugs when used in combination.

30 Nov 2023

Novel TMS protocol shows promise for treating hard-to-treat depression

By making slight modifications to an already approved brain stimulation technique called transcranial magnetic stimulation (TMS), researchers have reported profound improvement in patients with hard-to-treat depression.

29 Nov 2023

Decoding anxiety: Study reveals brain's role in behavioral inhibition risks

Researchers in the U.S. used non-human primate models to explore the molecular mechanisms and neural systems behind behavioral inhibition, a key risk factor for anxiety disorders. The study identified molecular systems in the posterior orbitofrontal cortex linked to variations in anxious temperament, offering potential targets for treating anxiety disorders.

28 Nov 2023

New cortex organoids more accurately represent the human brain

Essential features of the cortex, an important part of the human brain and its development, are more accurately captured in organoids generated by researchers of the Princess Máxima Center for pediatric oncology and the Hubrecht Institute.

28 Nov 2023

Discrimination during pregnancy can harm the eveloping offspring brain

Experiences of discrimination and acculturation are known to have a detrimental effect on a person's health.

27 Nov 2023

New study unravels the brain's social communication network

Researchers have discovered that a part of the brain associated with working memory and multisensory integration may also play an important role in how the brain processes social cues.

27 Nov 2023

Ultra-high resolution MRI scanner offers new opportunities for brain research

An intense international effort to improve the resolution of magnetic resonance imaging (MRI) for studying the human brain has culminated in an ultra-high resolution 7 Tesla scanner that records up to 10 times more detail than current 7T scanners and over 50 times more detail than current 3T scanners, the mainstay of most hospitals.

27 Nov 2023

Genome study unveils genetic ties between cannabis use disorder and lung cancer risk

A genome-wide association study in Nature Genetics reveals insights into the genetics of cannabis use disorder, highlighting its strong association with psychopathology and a causal link to lung cancer, and suggesting distinct genetic pathways from mere cannabis use.

23 Nov 2023

Study suggests exercise can counteract the negative effects of sleep deprivation and hypoxia

New research has explored how sleep, oxygen levels, and exercise affects our ability to perform mental tasks.

23 Nov 2023

Hearing loss may lead to microstructural differences in temporal lobe and frontal cortex

Hearing loss affects more than 60 percent of adults aged 70 and older in the United States and is known to be related to an increased risk of dementia. The reason for this association is not fully understood.

21 Nov 2023

Cortex News and Research

Maternal experiences of discrimination may alter the strength of infants' brain circuits

Twice daily electrical stimulation boosts brain plasticity and improves memory in Alzheimer's patients

Orbitofrontal cortex holds clues for understanding and preventing depression

Pioneering Visions: Michael Stryker's Contributions to Understanding the Visual Cortex

Organoid model unveils secrets of the brain's dopaminergic system

Researchers evaluate possible mitochondrial factors in Alzheimer's pathogenesis

Evaluating the safety and efficacy of thalamic DBS in treating traumatic brain injury

Machine learning model predicts brain health improvements based on neural biomarkers

Neural patterns unravel distinctions between traumatic and sad memories in individuals with PTSD

Traumatic memories represented differently in the brain, study finds

Cannabis and alcohol co-use disrupts brain development and impairs memory

Novel TMS protocol shows promise for treating hard-to-treat depression

Decoding anxiety: Study reveals brain's role in behavioral inhibition risks

New cortex organoids more accurately represent the human brain

Discrimination during pregnancy can harm the eveloping offspring brain

New study unravels the brain's social communication network

Ultra-high resolution MRI scanner offers new opportunities for brain research

Genome study unveils genetic ties between cannabis use disorder and lung cancer risk

Study suggests exercise can counteract the negative effects of sleep deprivation and hypoxia

Hearing loss may lead to microstructural differences in temporal lobe and frontal cortex

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

Latest News