Doctor insights on:
Parkinson's Disease: The most common symptoms besides tremor include: stiff muscles (rigidity) and aching muscles. Slow, limited movement (bradykinesia), especially when the person tries to move from a resting position. Weakness of face and throat muscles cause talking and swallowing difficulties. Walking and balance problems are likely to make a patient take small steps and shuffle, bend forward slightly. ...Read moreSee 2 more doctor answers
Why do you wonder?: Check out these links: http://www.lifenph.com http://www.ninds.nih.gov/disorders/normal_pressure_hydrocephalus/normal_pressure_hydrocephalus.htm http://www.nlm.nih.gov/medlineplus/ency/article/000752.htm http://www.webmd.com/brain/normal-pressure-hydrocephalus ...Read moreSee 2 more doctor answers
Can you tell me in Parkinson's disease, does dopamine loss occur merely in the striatum or does it occur in the s.niagra too?
Pigmented nuclei: The dopamine loss involves predominantly the basal ganglia area, but also involves dorsal vagal nucleus, substantial nigra, and areas of any dopamine interaction within brain and brain stem. But, to be complete, Parkinson's is a multi-neurotransmitter degenerative deficiency syndrome with other neurotransmitter systems involved. ...Read more
PD summary: Parkinson disease is a disease where cells in the brain that produce a chemical called Dopamine start to die. We don't know why. When you lose enough (~66%), you start to show the symptoms which include tremors, stiffness, slowness of movement, and balance problems. There can also be "non-motor" symptoms such as constipation, depression, and fatigue. Movement disorder neurologists treat this. ...Read more
Read below: Physical symptoms can include tremor of limbs at rest>in posture or in action; slow movements & stiff (rigid) muscles causing quiet facial emotions, softer voice, bent forward head & neck posture, decreased arm swing, slow-shuffled walk, small/scratchy penmanship, etc. Non-physical symptoms can include cognitive decline, depression, anxiety, sleepiness, constipation, ed, low bp, acting-out dreams. ...Read moreSee 2 more doctor answers
Parkinsons: Parkinsons is a condition that affects movement of the muscles. It is caused by loss of cells within part of the brain called the substantia nigra. Common symptoms include muscle rigidity, resting tremor, slowness of movement, and sometimes unexplained falls. Some people may have more of a tremor than others, these symptoms may not affect everyone the same way. ...Read moreSee 1 more doctor answer