Search results
Results from the WOW.Com Content Network
E-cigarette aerosol, e-liquids, flavoring, and the metallic coil can cause oxidative stress, and the growing brain is uniquely susceptible to the detrimental effects of oxidative stress. [100] As indicated in the limited research from animal studies, there is the potential for induced changes in neurocognitive growth among children who have ...
Psychoactive drugs operate by temporarily affecting a person's neurochemistry, which in turn causes changes in a person's mood, cognition, perception and behavior. There are many ways in which psychoactive drugs can affect the brain. Each drug has a specific action on one or more neurotransmitter or neuroreceptor in the brain.
Neuroscientists believe that drug addicts’ behavior is a direct correlation to some physiological change in their brain, caused by using drugs. This view believes there is a bodily function in the brain causing the addiction. This is brought on by a change in the brain caused by brain damage or adaptation from chronic drug use. [1] [2]
These drugs cause a surge in two chemicals: dopamine, the feel-good chemical, and norepinephrine, which raises our heart rate and keeps us alert. Like most drugs, flakka comes with a comedown .
Allergy medications may cause brain damage, increase dementia risk because of course they can, everything can. Alex Lasker. Updated July 14, 2016 at 10:50 PM.
It occurs when exposure to a substance – specifically, a neurotoxin or neurotoxicant– alters the normal activity of the nervous system in such a way as to cause permanent or reversible damage to nervous tissue. [1] This can eventually disrupt or even kill neurons, which are cells that transmit and process signals in the brain and other ...
An opioid overdose results from over-activation of these receptors, which can cause permanent brain damage from cerebral hypoxia or neurotoxicity. [33] [7] Mu receptors have an analgesic effect on the brain, and are found in various parts of the nervous system including the cerebral cortex and thalamus. [16]
Toxic encephalopathy is a neurologic disorder caused by exposure to neurotoxic organic solvents such as toluene, following exposure to heavy metals such as manganese, as a side effect of melarsoprol treatment for African trypanosomiasis, adverse effects to prescription drugs, or exposure to extreme concentrations of any natural toxin such as cyanotoxins found in shellfish or freshwater ...