The external information about our surroundings is sent to the brain via nerve impulses. Our nerve impulses are special signals that travel through our spinal up to our nervous systems and brain when a certain outside force causes our body to react in a certain way. These impulses help code information, and are transmitted at various speeds in respect to the human reflex ability. In short, it is a special wave or transmission of chemical activity that exists along nerve fibers which influences the reaction of a muscle. From the nerve cell, the impulse is transmitted as a signal to an effector in response to an external force.
ex. when we put our hand on a stove, our nerves react by sending impulse signals up to our brain and nervous system which in turn, give us information that our hand is burning and needs to be removed for safety.<span />
Pfff I don't know, too busy for that and not enough information
<span>Biofeedback is a mind–body technique in which individuals learn how to modify their physiology for the purpose of improving physical, mental and emotional well being. The patient is</span><span> connected to electrical sensors that help you receive information (feedback) about his/her body (bio).</span>
<span>In "biofeedback" an individual learns to control stress responses by being connected to an electric charge.
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Answer:
National memory is a form of collective memory defined by shared experiences and culture. It is an integral part to national identity. ... According to Lorraine Ryan, national memory is based on the public's reception of national historic narratives and the ability of people to affirm the legitimacy of these narratives.The collective memories of a people can change over generations. ... Collective national memories are not fixed but change with the times. Collective remembering implies that collective forgetting also occurs, and we have studied such forgetting in a particular context: how rapidly presidents are forgotten.
Answer:
Third biggest.
Explanation:
North America is the third largest continent. Asia is the biggest, then Africa.