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Topics covered include: basic anatomy and physiology of the autonomic nervous system, afferent & efferent neurons, sympathetic & parasympathetic divisions, cholinergic & adrenergic neurons, nicotinic, adrenergic, muscarinic receptors.
Thanks for the nice video.But there is a mistake.You said the receptors of postganglionic neurons of sympathetic and parasympathetic system are nicotinic receptors.but it is actually preganglionic neurons.
Thank u so much. I have many issues related to my CNS and this has helped clarify some things for me as I was recently put on an anticholinergic med which I know is actually just the opposite of what I need. The GI doctor thought that what I was describing meant too much Betaine HCL ie. stomach acid being produced when actually I had a test performed proving that I have Hypochlorhydria ie. not enough hydrochloric acid (I now take Betaine HCL) and other digestive enzymes (I now take digestzymes) being produced/secreted, meaning constipation and honestly I feel mental health issues are related too. Keep up the good work!
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Thank you very much for the video I really gained a lot of information from this video and all because of you sir thank you very much again sir you are an loving and an pure soul I hope you remain happy and healthy all your life and your family and friends also remain happy and healthy all your life and the whole world remain at peace I hope you achieve more success happiness and fame in your life
Very easy to understand, thank you buddy
Make video on drugs acting on CNS
Sedatives and hypnotics
Anti Parkinsonian drugs
Anti psychotic and antimanic drugs
Anti depressent and anti anxiety drugs
Once again thank you very much and keep making great video like these😊
yeah, they do work simultaneosly while having sex.
Parasymp. helps in erection/wetting
while Symp. helps in ejaculation/orgasm in female.
In other parts usually they antagonises each like
dilates bronchioles-constric bronchiole
Hi, Which one of these books has these pages in it; https://drive.google.com/file/d/0B8Fw0cZDtIs1djc2bnc2OUdqU0U/view https://drive.google.com/file/d/0B8Fw0cZDtIs1ckV3Q2hoV1NwcEk/view I'd like to purchase the book with these pages. Thanks
+Scirvir24 ...It is necessary or not in A drug should have also muscuranic effect for para-sympathetic and for sympathetic Adrenergic...??
If a drug has not adrenergic receptor effect ...it will stimulate or not Sympathetic effect ??
hi guide me
+Bella You're partially correct. It is true that POSTGANGLIONAR nerves work that way. That is: sympathetic is adrenergic and parasympathetic is cholinergic. Nevertheless, PREGANGLIONAR nerves are cholinergic in both systems.
Antidepressants are medications that can help relieve symptoms of depression, social anxiety disorder, anxiety disorders, seasonal affective disorder, and dysthymia, or mild chronic depression, as well as other conditions.
They aim to correct chemical imbalances of neurotransmitters in the brain that are believed to be responsible for changes in mood and behavior.
Depression Medications (Antidepressants)
These are the most commonly prescribed type of antidepressant.
Serotonin and noradrenaline reuptake inhibitors (SNRIs) are used to treat major depression, mood disorders, and possibly but less commonly attention deficit hyperactivity disorder (ADHD), obsessive-compulsive disorder (OCD), anxiety disorders, menopausal symptoms, fibromyalgia, and chronic neuropathic pain.
SNRIs raise levels of serotonin and norepinephrine, two neurotransmitters in the brain that play a key role in stabilizing mood.
Selective serotonin reuptake inhibitors (SSRIs) are the most commonly prescribed antidepressants. They are effective in treating depression, and they have fewer side effects than the other antidepressants.
SSRIs block the reuptake, or absorption, of serotonin in the brain. This makes it easier for the brain cells to receive and send messages, resulting in better and more stable moods.
They are called "selective" because they mainly seem to affect serotonin, and not the other neurotransmitters.