Which neurodegenerative disorder is caused by a decrease in dopamine levels and an increase in acetylcholine levels in the brain?
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Dementia causes symptoms that affect memory, thinking, and social abilities severely enough to interfere with a patient’s daily life. What happens inside the brain?How is dementia and Alzheimer's disease diagnosed?
Visualization of the hippocampal sub-structures in the patient’s brain is possible with ultra-high-field magnetic resonance imaging. 0,2 mm in-plane resolution offers potential for clinical evaluation in patients with Alzheimer‘s disease.
Can dementia and Alzheimer's disease be treated?Multi-disciplinary teams and AI support clinical decision-making Parkinson‘s DiseaseParkinson signs and symptoms can be different for every patient. Early signs might be mild and can even go unnoticed. What happens inside the brain?Substantia NigraHow is Parkinson’s diagnosed?
A normal SPECT DaT image (top) with the corresponding MR image (bottom). While DaT imaging is normally done with SPECT/CT, the striatum is better localized on MR images. Proton MR spectroscopy at 7 Tesla2 can be used to provide not only metabolic information, but also anatomical information. Ultra-high resolution spectroscopy has potential for clinical applications such as in tumors, epilepsy, multiple sclerosis and other neurodegenerative diseases. Can Parkinson’s be treated?The role of nuclear medicine in Parkinson's disease and other neurodegenerative diseases Multiple SclerosisMultiple sclerosis is a disease with unpredictable symptoms that can also vary in intensity. Different symptoms can manifest during relapses or attacks. What happens inside the brain?How is multiple sclerosis diagnosed?7-tesla-imaging for early detection of MSStandard FLAIR together with SHI at 7T may help better understanding multiple sclerosis. Detecting iron accumulation and the vein densitiy in plaques can be possible thanks to ultra-high resolution at 7T. Joining forces to combat MS How to accelerate progress in diagnosis and treatmentGiven the limited diagnostic and therapeutic options for neurodegenerative diseases, researchers, and industry are pooling their strengths. What lies ahead?Looking at the near future - what could be possible next steps and developments?
What neurologic disorder is associated with a decrease in dopamine?Scientists believe a lack of dopamine causes Parkinson's disease. That deficit, they say, comes from a disorder of nerve cells in the part of the brain that produces the chemical.
What neurological condition affects dopamine production?Parkinson's disease (PD)
A neurodegenerative disorder that affects predominately the dopamine-producing (“dopaminergic”) neurons in a specific area of the brain called substantia nigra.
What is dopamine in Parkinson disease?Parkinson's disease symptoms mainly result from low or falling levels of dopamine , a neurotransmitter. It happens when cells that produce dopamine die in the brain. Dopamine plays a role in sending messages to the part of the brain that controls movement and coordination.
What neurodegenerative disease is associated with a loss of dopamine neurons that project to the basal ganglia?Parkinson's disease (PD), which afflicts nearly 1 % of the population above the age of 60, is a multisystem neurodegenerative disorder in which progressive loss of midbrain dopamine (DA) neurons, with resulting dopaminergic deafferentation of the basal ganglia, gives rise to characteristic motor disturbances that ...
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