The <u>prefrontal cortex</u> plays an important role in the cognitive processes that underlie executive functioning.
The cognitive processes that underpin executive functioning heavily involve the prefrontal cortex. You can understand your environment and learn new things thanks to a series of chemical and electrical signals that happen in your brain during cognitive processes.
A multitude of signals are generated by neurons' chemical releases that are then converted into conscious and unconscious thoughts by other neurons in the area. Examples of cognition include the conscious interpretation of your five senses, procedural knowledge, and emotional responses. Attention is the first step in the cognitive process.
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<span>The whole brain is active to some degree during sleep but it is the limbic system, or middle brain, which is most responsible for the emotional content of our dreams. Within the limbic system it is the amygdala, which is the part of the brain most responsible for the stimulation of fear, that is most active during dreams and is responsible for the most vivid sensations of fear and anxiety experienced while dreaming.</span>
Answer:
During what time? You need to specify the question.
The correct answers are: <span>extinction; spontaneous recovery
Answer 1: T</span><span>eresa's change in behavior can probably best be explained in terms of extinction.
According to the theory of classical conditioning, extinction refers to the process whereby </span>a previously learned behavior disappears when reinforcement stops occurring. In this instance, Teresa was previously anxious about dentist visits due to the pain she experienced. However, when her mother took her to a new dentist who took care to make her visits painless, Teresa gradually <span>becomes less resistant about going to the new dentist. This demonstrates the process of extinction, because Teresa's previously learned fear of visiting the dentist gradually disappeared when reinforcement of the fear stopped occurring.
Answer 2: The correct answer is </span>spontaneous recovery.
According to the theory of classical conditioning, spontaneous recovery (SR) refers to the reappearance of a conditioned or learned response after a period of time has elapsed. In other words, SR refers to when <span>an extinct behavior suddenly reemerges. In this instance, Teresa's conditioned fear response became extinct after she visited the second dentist, however, after a period of three years where she didn't visit a dentist, her fear of the dentist reemerged, thus demonstrating the process of SR. </span>
Answer: Clavicle
Explanation:
Clavicle can be described as the collar bone which is present in long and horizontal form for making shoulder girdle.It is placed between breast bone and shoulder blade.It has sternal ends and acromial end.
According to other question , a bone that has elongated form and gets narrowed at ends along with large hook near canal of the bigger end.This is suggested to be clavicle .
