Which side of the brain controls emotions?
What area of the brain is primarily responsible for receiving signals of hunger?
What happens if the lateral hypothalamus of a rat is lesioned?
The lateral hypothalamus is known for regulating metabolism and food intake. This was discovered by studies involving the effect of lesions in the lateral hypothalamus, which leads to reduced food intake and maintenance of the newly achieved reduced weight in obese rats.
What is the best theory of motivation?
It is probably safe to say that the most well-known theory of motivation is Maslow’s need hierarchy theory Maslow’s theory is based on the human needs. Drawing chiefly on his clinical experience, he classified all human needs into a hierarchical manner from the lower to the higher order.
Can anger kill you?
CHICAGO (Reuters) – Anger and other strong emotions can trigger potentially deadly heart rhythms in certain vulnerable people, U.S. researchers said on Monday.
What part of the brain controls hate?
What happens if you destroy the ventromedial hypothalamus of a rat?
A starving rat will lose all interest in food if what part of its brain is destroyed? Lateral hypothalamus. If the lateral hypothalamus is destroyed, an organism will no longer experience the feeling of hunger. Destruction of the ventromedial hypothalamus results in an ongoing feeling of hunger, even after eating.
What part of your brain controls thinking?
What is the goal of drive reduction?
the goal of drive reduction is homeostasis. -we feel good or bad based on the feedback- based on how we are doing in the areas of life we value. putting off a pleasurable experience in the interest of some larger but later reward.
What is the most likely outcome from stimulating the ventromedial hypothalamus in a rat?
Stimulating the ventromedial hypothalamus results in: the same type and magnitude of effect as destroying the lateral hypothalamus.
What part of the brain controls emotions like anger?
Why is the drive reduction theory rejected?
One of the biggest problems with Hull’s drive reduction theory is that it does not account for how secondary reinforcers reduce drives. Unlike primary drives such as hunger and thirst, secondary reinforcers do nothing to directly reduce physiological and biological needs.
What is an example of the drive reduction theory?
Drive Reduction Theory is based off the idea that a physiological need (drive) creates a state of tension that then motivates you to satisfy that need and reduce the state of tension. (Myers textbook) Drives include hunger, thirst, reduction of pain, and even sex. The most common example is when a person is hungry.
Can screaming damage your brain?
Shouting at children, according to a recent study by psychiatrists at a hospital affiliated to Harvard Medical School, can significantly and permanently alter the structure of their brains.
What part of your brain controls crying?
In the face of intense circumstances, the amygdala, an area of the brain that controls emotional processing, sends a signal to the hypothalamus—a pea-sized gland in your brain that’s connected to your autonomic nervous system, explains Ray Chan, M.D., an ophthalmologist at Texas Health Arlington Memorial Hospital.
Why do I cry when yelled at?
You might cry when someone yells at you because some people perceive yelling as a sign of danger more so than other people, and this causes them to get emotional as a defense, so that the other person may stop yelling.
What shouting does to your body?
Being frequently yelled at changes the mind, brain and body in a multitude of ways including increasing the activity of the amygdala (the emotional brain), increasing stress hormones in the blood stream, increasing muscular tension and more.
What is Hull’s drive-reduction theory?
A theory of motivation developed by Clark L. Hull, the Drive-Reduction Theory focuses on how motivation originates from biological needs or drives. In this theory, Hull proposed a person’s behaviour is an external display of his desire to satisfy his physical deficiencies.
Which part of the brain is most closely linked to controlling the feeling of hunger?
How does being angry affect your body?
The long-term physical effects of uncontrolled anger include increased anxiety, high blood pressure and headache. Anger can be a positive and useful emotion, if it is expressed appropriately.
What is the hunger arousing hormone secreted by an empty stomach?
Hunger controls within the hypothalamus. (Appetite hormone): a hunger arousing hormone secreted by an empty stomach. A sister hormone to ghrelin, is produced by the same gene, but sends out a fullness signal that suppresses hunger.
What is the drive reduction theory of motivation?
Drive-Reduction Theory When a physiological need is not satisfied, a negative state of tension is created; when the need is satisfied, the drive to satisfy that need is reduced and the organism returns to homeostasis. In this way, a drive can be thought of as an instinctual need that has the power to motivate behavior.
When the lateral hypothalamus of a rat is destroyed it may most likely?
What part of the brain makes you feel love?
Romantic love is driven largely by the emotional center of the brain, the limbic system. Meanwhile, lust is controlled by the endocrine system. Parts of the hypothalamus prime the body for sex while steroid hormones amp up sexual desire.
What is the optimum level of arousal?
Optimal arousal is a psychological construct referring to a level of mental stimulation at which physical performance, learning, or temporary feelings of wellbeing are maximized (Smith 1990). It can also be described as the degree of energy release and the intensity of readiness.
Can anger damage your brain?
Anger ups your stroke risk. One study found there was a three times higher risk of having a stroke from a blood clot to the brain or bleeding within the brain during the two hours after an angry outburst.
Can screaming damage your heart?
The combination of unmanaged anger and hostility can be dangerous for your heart health. Anger is a normal response to a heart attack. But if you experience too much anger (for example, talking loudly, shouting, insulting, throwing things, becoming physically violent) it can damage your cardiac health.
What part of your brain controls your emotions?
What happens in the brain during anger?
When we get angry, the heart rate, arterial tension and testosterone production increases, cortisol (the stress hormone) decreases, and the left hemisphere of the brain becomes more stimulated.
Which best explains drive reduction theory?
What best describes the logic of the drive reduction theory of motivation? Biological needs produce internal discomfort. People engage in behaviors that will reduce this discomfort. You just studied 67 terms!