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7

Paresthesia Anxiety Symptoms -- seems like the term/condition you are looking for (though I am not a doctor and am not diagnosing you as such -- I'm just trying to inform you of the term you might be looking for). In this Wikipedia entry on Paresthesia, it describes the sensation as such: Paresthesia is an abnormal sensation such as tingling, tickling, ...


6

"Recreational drugs" have "psychotropic effects," which means they affect the mood and perception of stimuli in the brain. Both alcohol and heroin are psychotropic drugs. Alcohol acts mainly on the GABA and glutamate receptors in the brain resulting in disinhibited behavior. Heroin acts on the opioid receptors in the brain, which results in euphoria. ...


4

Okay, this is the closest you're going to get to a "military grade" nerve agent that elevates your mood: using botox as an antidepressant. Botulinum toxin A (botox) is a nerve agent. In fact, it's the most potent toxin known, and could potentially be used as a bioweapon. Botulinum toxin: Bioweapon & magic drug (Dhaked, et al. 2010) Botulinum ...


3

If we are talking about Tactile corpuscle or Meissner's corpuscles and Lamellar corpuscle it would be the fingertips followed by lips. I did not find a reference in English, only a German: Die Fingerspitzen weisen die höchste Rezeptorendichte auf. Damit wird Begreifen möglich. Lang, Phillip, Lang, Florian: Basiswissen Physiology, Springer-Verlag, ...


3

Neurofibromatosis comes in three forms, one of which is called "Schwannomatosis". It usually develops in the patient's 20s or 30s and is characterized by people developing schwannomas. The most common symptom is pain. A study I could find: Clinical Features of Schwannomatosis: A Retrospective Analysis of 87 Patients recommends a proactive surveillance ...


3

After removal of tonsils, most adults have significant pain for 10 -14 days, some up to 3 weeks. Because adults & teenagers have larger tonsils and more developed throat muscles, pain and muscle spasm can make it difficult to swallow for 2 weeks or more. Constipation may occur because narcotic pain medication, when taken regularly, can slow ...


2

In essence, neurofibromatosis is a disorder that makes nerve cells grow out of control and develop tumors. These tumors can be anywhere nerve cells are, so in the brain, spine, etc. Tumors, to most people, mean cancer, but cancers are a special (malignant) form of tumors. The tumors in neurofibromatosis may or may not develop into cancer. However, even if ...


2

The largest organ in your body does -- the skin. The most sensitive area would be any distal (meaning the farthest away) extremities. Areas that require fine control (such as dexterity). Your finger tips or genitals would be #1.


2

What are we to say? This is a very delicate issue, and misjudgements from us could lead to severe consequences. Let's assume that the person does in fact suffer from seizures and the SE-Community convinces you of this. Assuming you are from a country with regulations on medicine, there will be nothing you can do, apart from checking Dr. Google to ...


2

Nerve injury in supracondylar fractures of the humerus Supracondylar fractures of the humerus are the most common type of elbow fracture in children. Both median and lunar nerve injury can occur with supracondylar fractures. Anatomy A supracondylar fracture is a fracture through the distal humerus, proximal to the condyle. The image above shows an x-...


2

DIFFERENTIAL DIAGNOSIS Differential diagnosis in an adult man with a unilateral pain in the gluteal area lasting for over a year and not worsening, without a history of trauma, infection or inflammatory arthritis or other conditions (an incomplete list): Degenerative disc disease (DDD) with bulging or herniating disc(s) pressing upon the spinal nerve root(...


2

The vision can be sharp when the light is focused exactly on the retina, not in front or behind it. This is enabled by the constant eye bulb length and the ability of the lens to accommodate to near or far objects. Three cranial nerves that innervate the extraocular muscles and thus the shape of the eye bulb include the oculomotor nerve (n. III), trochlear ...


2

I think you are mistaking accomodation (pupil movement) for convergence (eyeball movement). Pupils can constrict and dilate by motion of ciliary muscles, but any other movement is movement of the entire eyeball. This is from Medscape on Extraocular Muscle Actions. Vergence includes convergence and divergence, and is the movement of both eyes together in ...


2

This paper might be of interest to you (1) They have attempted to summarize together a table of the values for the common upper and lower limb nerves including both sensory and motor. It is quite detailed in the location of the electrodes, and includes latency, amplitude and conduction velocity which you are looking for. Paper: (1) Chen, S.; Andary, M.; ...


2

Contra to Jan's answer, "so they do not have psychotropic effects"... actually they do. First, acetylcholine is a CNS neurotransmitter as well. Second, nerve agents aren't that selective (like many psychiatric drugs actually): Nerve agents cause excessive stimulation of the cholinergic system, with stimulation of muscarinic receptors at autonomic effector ...


2

There's no reason to expect a full recovery within a short period of time. Optic neuritis takes some time to heal - if it does - and usually leads to effects lasting for months or longer. Many studies have found that vision will eventually return to average levels: Hickman et al. (2002): ~85% of patients eventually reached levels of 20/25 or better in the ...


1

If you want to build a vibrator, you need to look for erogenous zones, not just sensitive zones An erogenous zone (from Greek ἔρως, érōs "love" and English -genous "producing" from Greek -γενής, -genḗs "born") is an area of the human body that has heightened sensitivity, the stimulation of which may generate a sexual response, such as relaxation, the ...


1

A chain of events that leads to release of sensitizing substances, according to Dry needling — peripheral and central considerations (PubMed Central, 2011): ...muscle pain would cause spasm of the same muscle, and in turn would cause more pain leading to more spasms. Sustained contractures of taut bands cause local ischemia and hypoxia in the core ...


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