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Visit www.medinaz.com for my Mnemonic books (PDF version) otherwise click the link in my Bio section.. @naz_artonomy
@naz_artonomy
@naz_artonomy (Inbox us if you have any queries regarding the books)
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#anatomydrawing #pathology #anatomy #humananatomy #medicalschool #dentistry #futuredoctor #nurse #nursing_school #nursing #usmle #usmlestep1 #nbde1 #nbde #nclex #mbbs #medicalmnemonics #doctor #fmge #usmlestep2ck #anatomyandphysiology #neet2019 #anatomyandphysiology #medico #nursinsstudent #nerve
Parkinsons Disease @nanobioart
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The brain is composed of gray and white matter containing millions of #nerve cells. These nerve cells, or #neurons, communicate through the release of chemicals called #neurotransmitters. Once a #neuron is stimulated, a neurotransmitter is released from the neuron and it crosses a gap called a #synapse; it then binds to a receptor on another neuron, thus passing on a signal. #Parkinson’s disease is a degeneration of the area of the brain responsible for muscle movements, specifically, the pigmented neurons located in the substantial nigra in the #midbrain. The destruction of these neurons results in a decreased availability of #dopamine, which is a type of neurotransmitter. As a result, nerves in this area cannot send their signal to other nerves in order to direct specific body movements. The result is body #tremors, slowness of movement, #rigidity and balance problems. ©blausen #neuroscience #science #medicalstudent #medicalschool #sciencerules #physician #neurologia #parkinsonsdisease
#parkinsons #nanobioart
This scanning electron microscope image shows a nerve ending. It has been broken open to reveal vesicles (orange and blue) containing chemicals used to pass messages in the nervous system.⠀
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Credit: Tina Carvalho, University of Hawaii at Manoa⠀
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#NIH funding from: National Institute of General Medical Sciences (#NIGMS)⠀
#sciencefriday #SEM #nerve #artandscience