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Study shows aberrant changes over time in the brains of people with bipolar disorder

Bipolar disorder (BD) is a debilitating psychiatric disorder characterized by fluctuating periods of depression and mania.

3 Nov 2021

Humoral and cell-mediated immunity six months post BNT162b2 vaccination

A recent study has evaluated vaccine-induced humoral and cellular immunity against SARS-CoV-2 six months post BNT162b2 (Pfizer-BioNTech) vaccination.

2 Nov 2021

Ability to recognize familiar faces depends on a neural code shared across brains

The ability to recognize familiar faces is fundamental to social interaction. This process provides visual information and activates social and personal knowledge about a person who is familiar.

2 Nov 2021

BNT162b2 mRNA COVID-19 vaccine effectiveness amongst Italian healthcare workers

A new study has been published in Vaccines that evaluated the effectiveness of Cominarty against documented SARS-CoV-2 infection and symptomatic diseases in the medium to long term.

1 Nov 2021

Stanford neuromodulation therapy causes remission in almost 80% of patients with severe depression

A new type of magnetic brain stimulation brought rapid remission to almost 80% of participants with severe depression in a study conducted at the Stanford University School of Medicine.

30 Oct 2021

Research finds variability in PTSD symptoms over the course of menstrual cycle

In women who have experienced trauma, post-traumatic stress disorder symptoms may vary over the course of the menstrual cycle, with more symptoms during the first few days of the cycle when the hormone estradiol is low, and fewer symptoms close to ovulation, when estradiol is high, finds research published by the American Psychological Association.

28 Oct 2021

COVID-19 and subacute neuropsychiatric symptoms in adolescents

A new paper discusses neurologic symptoms in children with COVID-19.

27 Oct 2021

Brain fog in long COVID

A new study explores one troubling manifestation of long COVID, which is the cognitive impairment that follows clinical resolution of COVID-19.

26 Oct 2021

Salk scientists find a way that neurons and astrocytes work together to form healthy synapses

Brain cells called astrocytes play a key role in helping neurons develop and function properly, but there's still a lot scientists don't understand about how astrocytes perform these important jobs.

26 Oct 2021

Predictive language models' underlying function more closely resembles the human brain

In the past few years, artificial intelligence models of language have become very good at certain tasks. Most notably, they excel at predicting the next word in a string of text; this technology helps search engines and texting apps predict the next word you are going to type.

25 Oct 2021

Study maps neurons essential for social behavior and healthy relationships within groups

Meaningful social interactions are critical to an individual's well-being, and such interactions rely on people's behaviors towards one another.

22 Oct 2021

First-in-human study of DBS for post-stroke rehabilitation shows encouraging results

Targeting the dentate nucleus with deep brain stimulation (DBS) was safe and feasible for promoting post-stroke rehabilitation in a first-in-human study at Cleveland Clinic.

21 Oct 2021

Brain's motor cortex may play a larger role in Parkinson’s disease, study reveals

The role of neuron and dopamine loss in Parkinson's Disease (PD) has long been recognized by neuroscientists.

19 Oct 2021

Salk researchers discover how the brain ignores distracting signals to coordinate movements

As you read this article, touch receptors in your skin are sensing your environment. Your clothes and jewelry, the chair you're sitting on, the computer keyboard or mobile device you're using, even your fingers as they brush one another unintentionally - each touch activates collections of nerve cells.

15 Oct 2021

New stimulation method provides effective and personalized pain relief without side effects

Researchers at Lund University in Sweden have developed a completely new stimulation method, using ultra-thin microelectrodes, to combat severe pain.

13 Oct 2021

Researchers compare two types of mindful breathing to reduce pain

It’s long been known that meditative mindful breathing helps with various health conditions, including pain.

12 Oct 2021

Study investigates the link between gray matter and white matter neurodegeneration in subjective cognitive decline

Aging-US published "The interplay between gray matter and white matter neurodegeneration in subjective cognitive decline" which reported that subjective cognitive complaints were assessed through 9 questions covering amnestic and non-amnestic cognitive domains. In these authors' cohorts, 123 individuals endorsed from one to six subjective cognitive complaints, while 102 individuals reported zero complaints.

11 Oct 2021

Prenatal maternal distress during COVID linked to alterations in infant brain development

A new study discusses the effects of stress during pregnancy in the pandemic on the developing brain of the infant.

10 Oct 2021

New method could provide in-depth understanding of the brain's visual sensory thalamus

Neuroscientists at Technische Universität Dresden discovered a novel, non-invasive imaging-based method to investigate the visual sensory thalamus, an important structure of the human brain and point of origin of visual difficulties in diseases such as dyslexia and glaucoma.

8 Oct 2021

New technique elucidates fiber architecture of the brain's white matter

The human brain is a constant buzz of activity, with its 86 billion nerve cells (neurons) sending electrical signals from one region of the brain to another. The signals travel along the white matter fibers, a maze of wire-like fibers, ultimately giving rise to all brain functions.

7 Oct 2021