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Self-supervised learning models generate brain-like activity patterns

To make our way through the world, our brain must develop an intuitive understanding of the physical world around us, which we then use to interpret sensory information coming into the brain.

30 Oct 2023

Decoding how the brain understands sentences in real-time

Researchers examine how the brain processes language by using intracranial recordings in epilepsy patients during reading tasks, revealing the neural networks responsible for semantic integration and distinguishing between semantic coherence and task-based referentiality. The study pinpoints specific brain regions activated during sentence processing and offers new insights into the spatiotemporal dynamics of language understanding.

29 Oct 2023

Is sleep apnea the missing link between high blood pressure and Alzheimer's?

Researchers explore the links between non-dipper hypertension, obstructive sleep apnea (OSA), and Alzheimer's disease (AD). They find that OSA may cause non-dipper hypertension, a condition that exacerbates AD symptoms, but also note that treating OSA can mitigate hypertension and potentially slow AD progression.

29 Oct 2023

RF-CBT reduces rumination and shifts brain connectivity in adolescents with depression

A new study from The Ohio State University Wexner Medical Center and College of Medicine, University of Utah and University of Exeter (UK) substantiates previous groundbreaking research that rumination (overthinking) can be reduced through an intervention called Rumination-focused Cognitive Behavioral Therapy (RF-CBT).

27 Oct 2023

Discovery of protein interaction could lead to new schizophrenia treatments

The discovery of a physical interaction between two proteins in brain cells that can be traced in mice to control of movement, anxiety and memory could one day open the door to development of new schizophrenia treatment strategies, researchers say.

26 Oct 2023

Scientists develop new method to control brain activity with light

Studying the brain remains one of the most challenging endeavors in neuroscience. Researchers have explored various methods for live imaging and stimulation of deep brain activity.

25 Oct 2023

Marijuana's psychoactive compound may alter brain wiring in adolescents

In a mouse study designed to explore the impact of marijuana's major psychoactive compound, THC, on teenage brains, Johns Hopkins Medicine researchers say they found changes to the structure of microglia, which are specialized brain immune cells, that may worsen a genetic predisposition to schizophrenia.

25 Oct 2023

Brain clues in the battle against long COVID: study pinpoints neuroinflammation

The relationship between circulating markers of vascular dysfunction and neuroinflammation.

25 Oct 2023

Is COVID-19 a risk factor for Alzheimer's disease?

The study explores the interconnected risks between COVID-19 and Alzheimer's Disease (AD), highlighting how SARS-CoV-2 can aggravate AD pathology through neuroinflammation and neurodegeneration. It raises significant concerns about the long-term cognitive implications of COVID-19, especially among those already at risk for AD.

23 Oct 2023

Shedding light on the future of cognitive health in a graying world

Age-related cognitive decline and changes in the brain.

23 Oct 2023

Study explores sex-specific effects in Alzheimers disease pathology

The role of biological sex in the development and progression of Alzheimer's Disease (AD).

19 Oct 2023

Study finds disruptions in functional brain connectivity in people with schizophrenia

Schizophrenia, a neurodevelopmental disorder that features psychosis among its symptoms, is thought to arise from disorganization in brain connectivity and functional integration.

17 Oct 2023

Immune system proteins play role in early stages of Huntington's disease

Huntington's Disease is the most common neurodegenerative disorder controlled by a single gene and is characterized by motor and cognitive deficits and psychiatric symptoms.

12 Oct 2023

Researchers create a comprehensive cellular atlas of the Broca’s area in the brain

The brain is made up of numerous types of cells that are organized into different structures and regions.

12 Oct 2023

Study sheds light on how traumatic memories are created

Scientists have long speculated about the physical changes that occur in the brain when a new memory is formed. Now, research from the National Institute for Physiological Sciences (NIPS) has shed light on this intriguing neurological mystery.

12 Oct 2023

Harvard neuroscientist seeks to capture synapse-level connectome data from a mouse brain

The human brain is a tangled highway of wires emanating from nearly 100 billion neurons, all of which communicate across trillions of junctions called synapses. "Depressingly complex," Harvard neuroscientist Jeff Lichtman calls it.

9 Oct 2023

Advanced neuroimaging reveals surprising link between glaucoma and Alzheimer's disease

The overlap in clinical and magnetic resonance imaging (MRI) findings between Alzheimer's disease and glaucoma.

9 Oct 2023

Can discrimination fuel obesity?

Researchers have identified a potential link between experiences of discrimination and increased obesity risk by examining neural responses to food cues and gut metabolites. The study reveals that discrimination may influence unhealthy food choices, potentially disrupting the brain-gut connection, and suggests brain-targeted treatments or dietary changes as potential interventions.

8 Oct 2023

3D printing crafts cerebral cortex tissues: A breakthrough for brain injury treatment

Researchers utilize 3D printing to craft cerebral cortex tissues with organized neurons, offering potential treatments for brain injuries. This novel technique prints neural progenitors in layer-by-layer sequences, aiming for accurate tissue restoration in damaged brains.

8 Oct 2023

New research reveals how our brains detect and signal mistakes

Whether improperly closing a door or shanking a kick in soccer, our brains tell us when we've made a mistake because these sounds differ from what we expect to hear.

6 Oct 2023