Certain regions of the brain show changes during the early stages after quitting drinking that may contribute to increased anxiety and relapse rates in people attempting recovery from alcohol use disorder, according to a study published in Alcohol: Clinical and Experimental Research. The study further found that an individual’s sex and severity of their anxiety play a signiﬁcant role in the brain’s response during early abstinence from alcohol use, with the brains of men and women responding differently. These ﬁndings highlight the need for a greater understanding of the neural mechanisms affected by alcohol use and abstinence to better support people trying to quit drinking.

fMRI Shows Changes in Brain Regions Associated With Anxiety After Alcohol Abstinence

Pathological collecting or hoarding behaviors can manifest as a side effect of disease. Though infrequent, two neurologic causes are frontotemporal dementia and Parkinson's disease. Families and friends should be aware that these conditions may lead to hoarding behaviors. Collecting behavior, often perceived as a benign hobby or interest, can manifest...

The Biological Basis of New-Onset Collecting Behaviors

Fox News

People who have been diagnosed with a brain aneurysm may be more susceptible to certain mental health conditions, according to a study published by the American Heart Association.

People with brain aneurysms at higher risk of some mental health disorders, study finds

In this Research Roundup, we explore new studies on major depressive disorder (MDD). Physical activity has a significant ameliorative effect on MDD; however, there may be variations in the effects of different types of exercise. Investigators evaluated the following types of exercise:. Endurance continuous training: aerobics exercise or moderate-intensity continuous...

Major Depressive Disorder Research Roundup: August 29, 2024

Medical News Today

High dose psilocybin showed greater effectiveness than escitalopram, a common antidepressant, in treating depressive symptoms, a recent review indicates.

Psilocybin may be as effective as common antidepressant in treating depression

A new study demonstrates the neuroprotective properties of the supplement N-Acetylcysteine against effects of cannabis exposure in adolescence. A recently published study (1) found that the antioxidant, N-Acetylcysteine (NAC), could protect adolescent brains from developing anxiety and depressive behaviors caused by sustained exposure to tetrahydrocannabinol (THC). NAC, available as a dietary supplement, has been generally proposed as a treatment for neuropsychiatric conditions due to its ability to regulate neurotransmitter balance, regulate oxidative stress, and more.

Neuroprotective Potential of N-Acetylcysteine: Mitigating Cannabis-Induced Neuropsychiatric Risks in Adolescence

Roughly a third of all Americans will experience an anxiety disorder at some point in their lives. While leading anti-anxiety medications are generally effective and well-tolerated, they come with problematic drawbacks. In a new study, researchers discovered a signaling pathway that when slowed down via a therapeutic injection, effectively halted anxious behaviors in mice.

Researchers discover an entirely new way to treat anxiety

Although the overall use of benzodiazepines does not appear to increase the risk of dementia, long-term use is associated with a reduction in the volume of critical brain areas, such as the hippocampus and the amygdala, according to new research published in BMC Medicine. This finding supports current medical guidelines that caution against prolonged benzodiazepine use.

Long-term benzodiazepine use linked to shrinkage in two brain regions

Cancer Health

Psychedelic drugs such as psilocybin cause acute changes in how people perceive time, space, and the self. In ongoing experimental research, a single psilocybin dose under controlled conditions is showing promise for relieving mental health symptoms such as depression. These therapeutic effects can last long after the acute effects of the drug wear off. But it’s not clear how these drugs affect the workings of the brain and lead to the drugs’ therapeutic effects.

How Psychedelic Drugs Alter the Brain

Health

Medically reviewed by Aleesha Grier, PsyDMedically reviewed by Aleesha Grier, PsyDAttention-deficit/hyperactivity disorder (ADHD) and bipolar disorder (BD) are two separate mental health conditions that affect behaviors and daily life. ADHD is a behavioral disorder that causes problems with attention, hyperactivity, and impulsive actions. BD is a mood disorder that causes episodes of manic highs and depressive lows. ADHD and BD conditions share similar symptoms, but there are key differences, such as the available treatment options.Symptoms of ADHD vs. Bipolar DisorderADHD and bipolar disorder share some common symptoms. For example, they both affect a person’s ability to pay attention and concentrate. This...

How To Tell the Difference Between ADHD and Bipolar Disorder

Stanford, CA

Neuroscientists at Stanford have linked Alzheimer’s disease to the disruption of brain metabolism via the kynurenine pathway, which is affected by amyloid plaque and tau proteins. Their research has demonstrated that drugs blocking this pathway can restore cognitive function in Alzheimer’s mice by improving brain metabolism. This discovery not...

Stanford Reverses Cognitive Decline in Alzheimer’s With Brain Metabolism Drug

The Marijuana Herald

The Marijuana Herald - Marijuana news and information
According to researchers at the University of Bonn and the Hebrew University of Jerusalem, the long-term, low-dose administration of tetrahydrocannabinol (THC) can reverse aging processes in the brain and may have broader anti-aging effects. The study, recently published in the journal ACS Pharmacology & Translational Science, sheds light on the complex role of the protein … 
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Study Finds THC Reverses Brain Aging and Enhances Cognition in Animal Model

Talker

Researchers used brainwave measurements and neural imaging to show how classical music elicits positive effects on the brain.
The post Scientists figure out why classical music is good for our brains appeared first on Talker.

Scientists figure out why classical music is good for our brains

Primary insomnia is where insomnia occurs without another cause, such as a psychiatric condition. Insomnia is a sleep disorder that disrupts someone’s ability to fall or stay asleep. Primary insomnia is a type of insomnia that occurs without any other medical, psychiatric, or environmental cause. The other major category...

What to know about primary insomnia

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Total Apex Sports & Entertainment

Do you have a friend, relative, or co-worker who tends to gaslight others? Their manipulative acts could be influenced by their zodiac signs. Gaslighting happens when someone tries to influence a situation to make themselves appear rational while making you look insane and inconsistent.

3 Zodiac Signs Who Will Likely Gaslight You

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Emily Standley Allard

"Baby why you gotta be so mean?" The zodiac is a fascinating system that many people turn to for insights into personality traits, behaviors, and compatibility. While every zodiac sign has its unique strengths and challenges, some signs are often perceived as being a bit more sharp-edged, vindictive or difficult (to say the least) to deal with. In this article, we'll delve into the four zodiac signs commonly considered the "meanest," exploring the characteristics that contribute to this perception and how these traits manifest in their interactions with others. To lighten the mood, we'll include some funny quotes about each sign's mean streak.

The 4 Meanest Signs in the Zodiac

Big changes are in store for three zodiac signs in the month of September. The stars are shifting and many of you will be affected by this. Although the life changes that will take place with each zodiac sign are different, these changes must be fully embraced by all who are experiencing them. One of the key things to remember is that sometimes change is necessary for personal growth. Let’s see what the stars have in store for these three zodiac signs.

3 Zodiac Signs Whose Lives Will Change In September

A dopamine-based technique to tackle Alzheimer’s disease has been uncovered, potentially revolutionizing the way we diagnose, manage, and treat this debilitating condition. The innovative approach promises to change the landscape of Alzheimer’s treatment and offers new hope to millions affected by the disease. Unlocking the science. The esteemed...

Dopamine may help restore memory in Alzheimer’s patients

Neurocrine Biosciences has achieved late-stage success with muscarinic M4 selective agonist in schizophrenia. Results from a phase 2 trial of the candidate schizophrenia drug, currently known as NBI-1117568, show that it met the primary trial endpoint of a significant improvement in the Positive and Negative Syndrome Scale (PANSS) total score.

Neurocrine’s schizophrenia drug succeeds at phase 2, but dosing questions remain

Medically reviewed by Kathleen Daly, MDMedically reviewed by Kathleen Daly, MDSchizophrenia is a mental health condition that affects your thoughts, emotions, behaviors, and ability to communicate, plan, and relate to others. Generally, the condition is pretty rare and affects less than 1% of the U.S. population. Most people with this condition typically start showing symptoms in their late teens, 20s, and early 30s.In the Diagnostic and Statistical Manual of Mental Disorders, 5th Edition (DSM-5), schizophrenia is not categorized into different types. The previous edition (the DSM-4), however, organized schizophrenia into five types: paranoid, catatonic, disorganized, undifferentiated, and residual schizophrenia. Some...

What Are the Different Types of Schizophrenia?

NewsBreak

Psilocybin and Escitalopram Affect Brain Hierarchies in Different Ways

A recent study published in the journal Nature Mental Health reveals that two pharmacological treatments for depression influence brain dynamics in fundamentally different ways. The finding...

Psilocybin and Escitalopram Affect Brain Hierarchies in Different Ways

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