Dopamine News and Research

Latest Dopamine News and Research

A woman who can sniff out Parkinson’s disease helps develop diagnostic tests for the disease

Joy Milne is a 67 year old retired nurse from Perth with smelling superpowers. She can smell and detect presence of Parkinson’s disease as has been seen under test conditions. This has led to the understanding of the disease better and helped develop new diagnostic tests to detect Parkinson’s disease early.

18 Dec 2017

Study reveals connection between restless sleep and Parkinson's disease

A study published in the neurological journal, The Lancet Neurology, has identified that patients with rapid eye movement sleep behavior disorder (RBD) have a dopamine deficiency in the brain and suffer from a form of brain inflammation. They are subjected to increased risks of developing dementia or Parkinson's disease as they grow older.

7 Dec 2017

UA researcher awarded $2.3 million NIH grant to develop new treatments for depression

A University of Arizona College of Medicine-Phoenix researcher has received a $2.3 million grant from the National Institutes of Health to develop new treatments for depression.

7 Dec 2017

Patients with RBD sleep disorder have risk of developing Parkinson's disease in future

Researchers from Aarhus University have discovered that patients with the RBD sleep behavior disorder lack dopamine and have a form of inflammation of the brain. This means that they are at risk of developing Parkinson's disease or dementia when they grow older.

5 Dec 2017

Problems at birth linked to long-lasting chemical changes in the brain

New King's College London research, published today (28 November) in eLife, shows that adults born prematurely - who also suffered small brain injuries around the time of birth - have lower levels of dopamine in the brain.

28 Nov 2017

Birth complications associated with decreased dopamine levels in the brain, study reveals

A new study, published in eLife, shows that most people born prematurely, who also suffered small brain injuries during the time of birth, have lower levels of dopamine in the brain.

28 Nov 2017

Distinct small differences in the human brain may contribute to our cognitive abilities

The most dramatic divergence between humans and other primates can be found in the brain, the primary organ that gives our species its identity.

23 Nov 2017

Saving and erasure of memories depends on subtle brain signals, TSRI scientists find

The fragrance of hot pumpkin pie can bring back pleasant memories of holidays past, while the scent of an antiseptic hospital room may cause a shudder. The power of odors to activate memories both pleasing and aversive exists in many animals, from humans to the humble fruit fly.

23 Nov 2017

New dye could be used to observe electrical activity of neurons in the brain

Keele University researchers have designed a new dye that can be used to observe the electrical activity of neurons in the brain and could lead to finding a new and more efficient way of treating neurological diseases.

17 Nov 2017

Research suggests possibility of preventing and treating Parkinson's disease using licorice extract

DGIST's research team led by Dr. Yun-Il Lee in Well-Aging Research Center has identified a new mechanism of inhibition of dopaminergic neuronal apoptosis and suggested the possibility of preventing and treating Parkinson's disease.

8 Nov 2017

Nicotine alters gut microbiome differently in males and females, mice study shows

Many people who smoke or chew tobacco can't seem to escape nicotine's addictive properties. Studies show that women in particular seem to have a harder time quitting, even with assistance, when compared to men.

3 Nov 2017

Sonic Hedgehog helps solve mysteries of Parkinson's disease

You may know Sonic Hedgehog as a Sega videogame character who saves us all from world domination. But within the realm of science, Sonic Hedgehog is also helping to solve the mysteries of Parkinson's Disease.

28 Oct 2017

New study sheds light on normal function of Parkinson's gene

A new study published in the journal Neuron sheds light on the normal function of LRRK2, the most common genetic cause for late-onset Parkinson's disease. The study was supported by the National Institute of Neurological Disorders and Stroke, part of the National Institutes of Health.

26 Oct 2017

Study sheds new light on why autism is more common in boys

Researchers aiming to understand why autism spectrum disorders (ASD) are more common in boys have discovered differences in a brain signaling pathway involved in reward learning and motivation that make male mice more vulnerable to an autism-causing genetic glitch.

17 Oct 2017

NTU Singapore, KAIST scientists discover new mechanism that causes Parkinsonian symptoms

Scientists from Nanyang Technological University, Singapore and the Korea Advanced Institute of Science & Technology have identified a new mechanism that causes the hallmark symptoms of Parkinson's disease, namely tremors, rigidity, and loss of voluntary movement.

28 Sep 2017

Researchers identify new mechanism that causes hallmark symptoms of Parkinson's disease

A KAIST research team has identified a new mechanism that causes the hallmark symptoms of Parkinson's disease, namely tremors, rigidity, and loss of voluntary movement.

26 Sep 2017

Brain rewiring due to dopamine loss may be source of impaired movement in Parkinson's disease

The brain's own mechanisms for dealing with the loss of dopamine neurons in Parkinson's disease may be a source of the disorder's abnormal movement, according to a Northwestern Medicine study published in Neuron.

14 Sep 2017

New approaches to prevent or treat antipsychotic-induced supersensitivity psychosis

In the current issue of Psychotherapy and Psychosomatic, professor Guy Chouinard, one of the most important psychopharmacologists, provides a synthesis of the data that are concerned with neglected side effects of commonly used psychotropic drugs.

8 Sep 2017

Study finds mechanism behind super-sharp night vision for brief time during total eclipse

If you were fortunate enough to witness the recent total solar eclipse in all its glory, you might have noticed something surprising.

7 Sep 2017

Researchers find mechanism that explains differences in skin’s responsiveness to heat, mechanical stimuli

Researchers at the Bluestone Center for Clinical Research at the New York University College of Dentistry (NYU Dentistry) have identified a novel molecular mechanism which explains why dark-skinned and light-skinned people respond differently to heat and mechanical stimulation.

6 Sep 2017

Dopamine News and Research

Latest Dopamine News and Research

A woman who can sniff out Parkinson’s disease helps develop diagnostic tests for the disease

Study reveals connection between restless sleep and Parkinson's disease

UA researcher awarded $2.3 million NIH grant to develop new treatments for depression

Patients with RBD sleep disorder have risk of developing Parkinson's disease in future

Problems at birth linked to long-lasting chemical changes in the brain

Birth complications associated with decreased dopamine levels in the brain, study reveals

Distinct small differences in the human brain may contribute to our cognitive abilities

Saving and erasure of memories depends on subtle brain signals, TSRI scientists find

New dye could be used to observe electrical activity of neurons in the brain

Research suggests possibility of preventing and treating Parkinson's disease using licorice extract

Nicotine alters gut microbiome differently in males and females, mice study shows

Sonic Hedgehog helps solve mysteries of Parkinson's disease

New study sheds light on normal function of Parkinson's gene

Study sheds new light on why autism is more common in boys

NTU Singapore, KAIST scientists discover new mechanism that causes Parkinsonian symptoms

Researchers identify new mechanism that causes hallmark symptoms of Parkinson's disease

Brain rewiring due to dopamine loss may be source of impaired movement in Parkinson's disease

New approaches to prevent or treat antipsychotic-induced supersensitivity psychosis

Study finds mechanism behind super-sharp night vision for brief time during total eclipse

Researchers find mechanism that explains differences in skin’s responsiveness to heat, mechanical stimuli

Quality, Patient Safety and Innovation Manager at Elsevier

How Bruker worked with the University of Manchester on mapping the dynamics of complex protein

Real-time Raman monitoring for pharmaceutical hot melt extrusion

Dopamine News and Research

Latest Dopamine News and Research

Quality, Patient Safety and Innovation Manager at Elsevier

How Bruker worked with the University of Manchester on mapping the dynamics of complex protein

Real-time Raman monitoring for pharmaceutical hot melt extrusion

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