Neuroplasticity:Neuroplasticity refers to the brain's ability to change and adapt throughout life. It allows for both temporary and long-lasting modifications in neural connections.
Sleep deprivation:Sleep deprivation is the state of not getting enough sleep over an extended period. It can lead to temporary changes in brain activity, affecting cognitive functions and overall well-being.
Drug effects: The effects of drugs on the brain can cause temporary alterations in brain activity by disrupting normal neurotransmitter functions or stimulating specific receptors.