Answer:
neurotransmitter serotonin is lower
Explanation: neurotransmitter serotonin is lower in individuals who have depression
It was the first theory of how humans arrived in America. *Kennewick Man
Hearing voices is the most common form of hallucinations which are false or unreal sensory perceptions.
When the pattern of sensory stimuli changes and is followed by an unusual response, this is known as a sensory-perceptual shift. The patient's hearing, vision, touch, smell, or kinesthetic responses to stimuli could increase, decrease, or distort these senses.
When anything in the physical world awakens one of our senses, sensory awareness begins. As an illustration, light that bounces off a surface excites our eyes.
Feeling bodily sensations, such as a crawling sensation on the skin or the movement of internal organs, are examples of common hallucinations. Recognizing sounds like music, footsteps, or doors or windows banging.
Learn more about sensory perceptions here
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Answer:
d. Symbols generally have either an exclusively positive or negative meaning.
Explanation:
The term symbol, originating in the Greek symbolon, designates a type of sign in which the signifier (concrete reality) represents something abstract (religions, nations, amounts of time or matter, etc.) by virtue of convention, similarity or semantic contiguity (as in the case of the cross that represents Christianity, because it is a part of the whole that is the image of the dead Christ). Charles Sanders Pierce has developed a general classification of signs. As a sign, "symbol" is always something that represents something else (to someone).
The "symbol" is an essential element in the communication process, being widespread in everyday life and in the most varied aspects of human knowledge. Although there are symbols that are internationally recognized, others are only understood within a particular group or context (religious, cultural, etc.), it can also be an object that replaces, represents, or suggests something.
