Youtor
Basal Ganglia Direct vs Indirect Pathways
>> YOUR LINK HERE: ___ http://youtube.com/watch?v=vamIZ-iz8vc
Please read and agree to the disclaimer before watching this video. • . Dopaminergic pathways, sometimes called dopaminergic projections, are the sets of projection neurons in the brain that synthesize and release the neurotransmitter dopamine. There are four dopaminergic pathways. • Dr.Mobeen Syed explains, that from the midbrain to the limbic system especially nucleus accumbens, is the mesolimbic pathway. (Abnormality in this pathway causes schizophrenia). D2 receptors are present. The mesocortical pathway between the midbrain and frontal lobe of the cerebral cortex. The nigrostriatal pathway between substantia nigra and neostriatum. Both D1 and D2 receptors are present in the nigrostriatal pathway. The hypothalamo-pituitary pathway is also dopaminergic and is involved in the inhibition of prolactin. • All four pathways are affected when dopamine blocker or agonist is given to treat schizophrenia or Parkinson's disease. • Following topics have been discussed: • *Dopaminergic pathways. • *Types of dopaminergic pathways. • *Location of the mesolimbic pathway. • *Location of the mesocortical pathway. • *Location of the nigrostriatal pathway. • *Location and function of the hypothalamo-pituitary pathway. • • . • . • . • . • . • #DrBeen #Medicine #Parkinons #Pathology #pathophysiology #Neurology #MedLife #nursing #nursingLife #MedSchool #NursingSchool #NursePractitioners #physicianassistants #usmle #Step2 #step1 #nclex #mbbs #comlex #DrMobeenSyed ... • Disclaimer: • This video is not intended to provide assessment, diagnosis, treatment, or medical advice; it also does not constitute provision of healthcare services. The content provided in this video is for informational and educational purposes only. • Please consult with a physician or healthcare professional regarding any medical or mental health related diagnosis or treatment. No information in this video should ever be considered as a substitute for advice from a healthcare professional. ... • Disclaimer: • This video is not intended to provide assessment, diagnosis, treatment, or medical advice; it also does not constitute provision of healthcare services. The content provided in this video is for informational and educational purposes only. • Please consult with a physician or healthcare professional regarding any medical or mental health related diagnosis or treatment. No information in this video should ever be considered as a substitute for advice from a healthcare professional.
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