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There are a wide variety of symptoms that have been found to be associated with sensory overload. These symptoms can occur in both children and adults. Some of these symptoms are: Irritability "Shutting down," or refusing to participate in activities and interact with others; Over-sensitivity to touch, movement, sights, or sounds
Hypokalemic sensory overstimulation is a neurological disorder characterized by a subjective experience of sensory overload and a relative resistance to lidocaine local anesthesia. The sensory overload is treatable with oral potassium gluconate .
Symptoms: Peripheral sensory neuropathy: Usual onset: Gradual onset with slow progression, in the usual case of chronic vitamin B 6 supplementation. [3] Duration: Usually, but not always, resolves within six months from the cessation of vitamin B 6. [4] Causes: Chronic vitamin B 6 supplementation, or acute parenteral or oral over‐dosages of ...
Paroxysmal sympathetic hyperactivity (PSH) is a syndrome that causes episodes of increased activity of the sympathetic nervous system.Hyperactivity of the sympathetic nervous system can manifest as increased heart rate, increased respiration, increased blood pressure, diaphoresis, and hyperthermia. [1]
ADHD symptoms can be aggravated by certain environments, situations, and emotions, which will trigger stimming behavior. Some of these triggers include situations involving certain emotions like conflict and rejection, distractions caused by television and phones, environments that are messy or busy, strong or distracting odors, and intense ...
The behavioral symptoms are similar to those of an amphetamine, cocaine or caffeine overdose. Overstimulation of the central nervous system results in a state of hyperkinetic movement and unpredictable mental status including mania, rage and suicidal behavior; hyperthermia is also prominently present. [11] Delirium can also be present but ...
As a result of cholinergic crisis, the muscles stop responding to the high synaptic levels of ACh, leading to flaccid paralysis, respiratory failure, and other signs and symptoms reminiscent of organophosphate poisoning. Other symptoms include increased sweating, salivation, bronchial secretions along with miosis (constricted pupils).
Overstimulation of glutamate receptors causes neurodegeneration and neuronal damage through a process called excitotoxicity. Excessive glutamate, or excitotoxins acting on the same glutamate receptors, overactivate glutamate receptors (specifically NMDARs), causing high levels of calcium ions (Ca 2+ ) to influx into the postsynaptic cell.