Parkinson's disease: what is Parkinson's disease and what are the first symptoms?

Published Date: 02 Mar 2023

Anyone who notices a loss of sensation in one hand will see the first symptoms of Parkinson's disease.

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Brain activity goes to extremes in soccer fans, neuroimaging reveals

Studying brain patterns in soccer fans, researchers found that certain circuit regions of the brain were activated while viewing soccer matches involving their favorite team, triggering positive and negative emotions and ...

Drug candidate slows motor neuron disease progression and preserves muscle function in preclinical study

A drug candidate found to protect nerve cells damaged by motor neuron disease (MND), could offer new hope to people living with the devastating condition.

Research reveals shared genetic roots for psychiatric and neurological disorders

Researchers from the Center for Precision Psychiatry at the University of Oslo and Oslo University Hospital have discovered extensive genetic links between neurological disorders like migraine, stroke and epilepsy, and psychiatric ...

Infants born with hearing loss show disruptions in brain design, underscoring the urgency of intervention

Infants born deaf or hard of hearing show adverse changes in how their brains organize and specialize, but exposure to sound and language may help them develop more normally, according to new research.

Researchers develop new tool to study autism risk factors

University of Mississippi researchers have developed a new tool to help scientists study how environmental and genetic factors interact to influence autism spectrum disorder.

Following anti-amyloid therapy, MRI shows no short-term change in waste clearance function in Alzheimer's patients

A group from Osaka Metropolitan University in Japan, led by graduate student Tatsushi Oura and Dr. Hiroyuki Tatekawa, found that treatment using the drug lecanemab to remove amyloid plaques in the brain does not change the ...

Todays Updates

Better treatments buoy multiple-myeloma patients, bound by research cuts and racial disparities

For more than a year, Diane Hunter, now 72, had been experiencing vague symptoms—pain in her spine and hips, nausea, exhaustion, thirst, and frequent urination. Her primary care physician had ruled out diabetes before finally ...

Newly identified T-cell subtype may explain treatment-resistant childhood leukemia

A new type of cancer cell that "warrants urgent investigation" has been discovered in childhood leukemia and could impact clinical care. Research into new or repurposed treatments that target this new cell type could give ...

Nasal therapeutic HPV vaccine could prevent cervical cancer

Cervical cancer, which affects the reproductive tract, is one of the most common cancers in women worldwide. It is primarily caused by human papillomavirus (HPV), a viral infection that spreads through sexual contact.

Todays Updates

Better treatments buoy multiple-myeloma patients, bound by research cuts and racial disparities

For more than a year, Diane Hunter, now 72, had been experiencing vague symptoms—pain in her spine and hips, nausea, exhaustion, thirst, and frequent urination. Her primary care physician had ruled out diabetes before finally ...

Newly identified T-cell subtype may explain treatment-resistant childhood leukemia

A new type of cancer cell that "warrants urgent investigation" has been discovered in childhood leukemia and could impact clinical care. Research into new or repurposed treatments that target this new cell type could give ...

Nasal therapeutic HPV vaccine could prevent cervical cancer

Cervical cancer, which affects the reproductive tract, is one of the most common cancers in women worldwide. It is primarily caused by human papillomavirus (HPV), a viral infection that spreads through sexual contact.

Latest News

Studying brain patterns in soccer fans, researchers found that certain circuit regions of the brain were activated while viewing soccer matches involving their favorite team, triggering positive and negative emotions and ...

A drug candidate found to protect nerve cells damaged by motor neuron disease (MND), could offer new hope to people living with the devastating condition.

Researchers from the Center for Precision Psychiatry at the University of Oslo and Oslo University Hospital have discovered extensive genetic links between neurological disorders like migraine, stroke and epilepsy, and psychiatric ...

Infants born deaf or hard of hearing show adverse changes in how their brains organize and specialize, but exposure to sound and language may help them develop more normally, according to new research.

University of Mississippi researchers have developed a new tool to help scientists study how environmental and genetic factors interact to influence autism spectrum disorder.

A group from Osaka Metropolitan University in Japan, led by graduate student Tatsushi Oura and Dr. Hiroyuki Tatekawa, found that treatment using the drug lecanemab to remove amyloid plaques in the brain does not change the ...

News All Time

NAD⁺ restores memory in Alzheimer's disease models by correcting RNA errors

Alzheimer's disease (AD), the leading cause of dementia, affects nearly 40 million individuals globally, resulting in a gradual loss of memory and independence. Despite extensive research over the past decades, no treatments ...

Review links air pollution and Alzheimer's and offers a preventive plan

A new peer-reviewed article published in the Journal of Alzheimer's Disease, by the Alzheimer's Research and Prevention Foundation, reveals compelling evidence that air pollution and climate stress are major (modifiable) ...

Zero-cost, AI-driven digital detection identifies Alzheimer's without additional clinician time

Few primary care practices are designed for the timely detection of Alzheimer's disease and related dementias. The limited time that primary care clinicians are able to spend with patients, the need to focus on the health ...

New method to track progression of Alzheimer's, related dementias based on metabolic, vascular brain changes

Researchers from the Indiana University School of Medicine have developed a highly sensitive diagnostic that predicts a person's stage of dementia based on neurovascular and metabolic changes. They recently published their ...

Tylenol during pregnancy: No strong evidence ties use to autism or ADHD risk

Existing evidence does not clearly link paracetamol (acetaminophen) use during pregnancy with autism or ADHD in children, finds an in-depth evidence review published by The BMJ today, in direct response to recent announcements ...

Just 3,000 steps a day linked to lower Alzheimer's risk in older adults

A new study suggests that even low levels of physical activity could protect the brain from Alzheimer's disease—but not in the way scientists expected.

Coordinated brain network activity during emotional arousal may explain vivid, lasting memories

Past psychology studies suggest that people tend to remember emotional events, such as their wedding, the birth of a child or traumatic experiences, more vividly than neutral events, such as a routine professional meeting. ...

Positive rate for benign paroxysmal positional vertigo higher in morning than evening

For benign paroxysmal positional vertigo (BPPV), the overall positive rate for positional tests is significantly higher in the morning than in the evening, according to a study published online Oct. 6 in Frontiers in Neurology.

Time change: What neuroscience reveals about our internal clock

It's well-known that neural circuits help synchronize our biological clock with the day-night cycle. But just how exactly do those circuits develop, and can better understanding the process help, for example, in treating ...

Gadolinium-enhanced MRI improves accuracy for Meniere disease, delayed endolymphatic hydrops

Gadolinium-enhanced delayed inner ear magnetic resonance imaging (MRI) improves diagnostic accuracy for Meniere disease (MD) and delayed endolymphatic hydrops (DEH), according to a study published online Oct. 7 in Science ...

Why Alzheimer's patients forget loved ones

Few moments are more heartbreaking for families of Alzheimer's disease patients than when a loved one no longer recognizes them. New research from the University of Virginia School of Medicine published in Alzheimer's & Dementia ...

Meditation retreat rapidly reprograms body and mind, brain monitoring reveals

Researchers at the University of California San Diego have found that an intensive retreat combining multiple mind-body techniques, including meditation and healing practices, produced rapid and wide-ranging changes in brain ...

3D atlas merges brain dissection and imaging for detailed white matter mapping

BraDiPho (Brain Dissection Photogrammetry) is an innovative tool for the study of white matter connections in the human brain. The realistic map was developed by a group of researchers from the University of Trento, the Provincial ...

7 Tesla MRI reveals how the human brain anticipates and regulates the body's needs

Using an ultra-high-resolution imaging technology called 7 Tesla functional MRI (fMRI) on human participants, researchers have mapped how different parts of the brain work together. Specifically, they discovered a unified ...

New research finds dietary intervention of peanuts improves brain vascular function and memory

A study from the Institute of Nutrition and Translational Research in Metabolism (NUTRIM) at Maastricht University Medical Center, Maastricht, Netherlands, has found that the consumption of unsalted, skin-roasted peanuts ...

Blood markers linked to post-concussion symptoms in teens

Levels of certain biomarkers in the blood are associated with symptom severity during recovery from concussion in adolescents—with some significant differences between male and female patients, reports a study in the Journal ...

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