Brain News and Research

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The human brain is the center of the human nervous system and is a highly complex organ. Enclosed in the cranium, it has the same general structure as the brains of other mammals, but is over three times as large as the brain of a typical mammal with an equivalent body size.

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

In this interview, News Medical speaks to Isaac Chiu, Ph.D and Daping Yang, Ph.D. of Harvard Medical School, about their latest research, revealing the surprising properties of pain.

2 Apr 2024

Revolutionizing brain tumor treatment: the rise of AI in neuro-oncology

The current state of knowledge about the role of artificial intelligence (AI) in the diagnosis, treatment, and prognosis of brain tumors.

2 Apr 2024

Fasting's potential in fighting cognitive decline needs more human trials

Despite promising animal studies on fasting and caloric restrictions for neurodegenerative diseases, human clinical trials are scarce, underscoring the need for more research to validate these interventions for cognitive decline.

2 Apr 2024

Rare variants in the YKT6 gene cause new neurological disorder, study finds

A recent collaborative study has discovered rare variants in the YKT6 gene as the cause of a new neurological disorder characterized by developmental delays along with severe progressive liver disease and a potential risk for liver cancer.

1 Apr 2024

Scientists discover the diversity of human visual processing rates

Using a blink-and-you'll-miss-it experiment, researchers from Trinity College Dublin have discovered that individuals differ widely in the rate at which they perceive visual signals.

1 Apr 2024

Using neuromorphic engineering to reinvent visual processing systems with a biological inspiration

As computer vision (CV) systems become increasingly power and memory intensive, they become unsuitable for high-speed and resource deficit edge applications - such as hypersonic missile tracking and autonomous navigation - because of size, weight, and power constraints.

1 Apr 2024

Research reveals brain morphology and connectivity changes in postmenopausal women

A new research paper was published on the cover of Aging (listed by MEDLINE/PubMed as "Aging (Albany NY)" and "Aging-US" by Web of Science) Volume 16, Issue 6, entitled, "Altered brain morphology and functional connectivity in postmenopausal women: automatic segmentation of whole-brain and thalamic subnuclei and resting-state fMRI."

1 Apr 2024

Ketogenic diet can be a powerful aid in treating mental illness

For people living with serious mental illness like schizophrenia or bipolar disorder, standard treatment with antipsychotic medications can be a double-edged sword.

1 Apr 2024

Smartphone app shows promise in detecting early signs of frontotemporal dementia

UCSF-led research shows smartphone cognitive testing is comparable to gold-standard methods; may detect FTD in gene carriers before symptoms start.

1 Apr 2024

Irritable bowel syndrome not linked to higher Parkinson's risk, study finds

Research investigates the association between irritable bowel syndrome (IBS) and Parkinson's disease (PD), revealing that IBS is not linked to an increased overall risk of PD. Subgroup analyses suggest that certain IBS populations may have a lower risk of developing PD.

31 Mar 2024

DNA repair process key to memory formation, study finds

Study reveals that learning triggers a series of molecular events including DNA damage and repair in hippocampal neurons, mediated by TLR9, crucial for memory formation.

31 Mar 2024

WHO calls for urgent action on rising neurological conditions worldwide

A major new study released by The Lancet Neurology shows that, in 2021, more than 3 billion people worldwide were living with a neurological condition.

30 Mar 2024

How neural barcodes shape episodic memory in chickadees

Black-capped chickadees have extraordinary memories that can recall the locations of thousands of morsels of food to help them survive the winter.

29 Mar 2024

Promising new compound reduces alcohol dependence in animal studies

Scripps Research scientists have found that LY2444296 - a compound that selectively blocks the kappa opioid receptor (KOP) - may reduce drinking in cases of alcohol dependence in animal studies.

29 Mar 2024

Research highlights low health literacy among one-third of people with moderate to severe TBI

Low health literacy is a problem for a substantial proportion of people with moderate to severe traumatic brain injury (TBI), according to research published in The Journal of Head Trauma Rehabilitation (JHTR).

29 Mar 2024

Research reveals genetic factors in cerebral palsy development

A Canadian-led study has identified genes which may be partially responsible for the development of cerebral palsy.

29 Mar 2024

Having a ruff day? Study says spending time with dogs can help

How interacting with dogs affects the emotions and psychophysiology of humans using an electroencephalogram.

29 Mar 2024

Childhood obesity linked to over double the risk of developing multiple sclerosis

New research to be presented at this year's European Congress on Obesity in Venice, Italy (12-15 May) shows that having obesity in childhood is associated with a more than doubling of the risk of later developing multiple sclerosis.

28 Mar 2024

Unveiling the brain mechanism behind memory consolidation in sleep

Neuroscientists have established in recent decades the idea that some of each day's experiences are converted by the brain into permanent memories during sleep the same night.

28 Mar 2024

Scientists develop an mRNA technology approach to target Alzheimer’s disease

Scientists at The Florey have developed an mRNA technology approach to target the toxic protein tau, which builds up in patients with Alzheimer's disease and other dementias.

28 Mar 2024