Reaction to pain includes all the following, except :-a- increased heart rateb- depressionc- withdrawal reflexesd- stoppage of impulse discharge from nociceptors in chronic painful conditions

Q: A person experiencing agnosias due to brain damage in the temporal association area will be aware of…

A: The central nervous system is an important organ system in that it includes the brain and the spinal…

Q: What kind of innervation is involved in the sensation of "full"?

A: Hypothalamus in our brain controls our hunger. There are certain nerve cells in our hypothalamus…

Q: Which of these locations in the forebrain is the master control center for homeostasis through the…

A: The control and coordination of the body in humans occur by two systems: the nervous system and the…

Q: Stretch reflex is characterized by the following except :-a- disynaptic reflexb- high localizationc-…

A: The involuntary contraction of the muscle in response to stretch without sensory input from the…

Q: Which of the following provide almost the entire nerve supply of the shoulders and upper limbs? O A.…

A: There are four nerve plexus located in the trunk. Plexus are areas where nerve fibers from different…

Q: List the names and functions of the three neurons involved in a reflex arc (e.g. a spinal reflex)…

A: Spinal cord is important for the reflex reactions because it is placed below the brain level and is…

Q: A person is warming their feet by a fire. Which of the following statements is TRUE? O A. The…

A: The nervous system is one of the major control systems in our body which plays a major role in…

Q: ____________ is a neuromodulator that blocks the conduction of pain signals by second-order spinal…

A: Neuromodulators are substances that do not directly activate ion-channel receptors but that, acting…

Q: Describe your response to a sudden severe pain in yourown experience; for example, an injury.…

A: Injury is also known as physical trauma. It is defined as damage to the body by an external force.…

Q: The ability of stronger stimuli to produce wider range of reflex responses depends upon :-a-…

A: The central nervous system consists of the brain and the spinal cord. It is the hub of information…

Q: Which of the following is a sympathetic effect? Multiple Choice Increased heart rate Contraction of…

A: For the regulation and stimulation of many important bodily functions, the sympathetic nervous…

Q: Damage to which brain region is most likely to be associated with impaired vision? Select one: O a.…

A: Visual processing occurs in the occipital lobe as well as the temporal and parietal lobes. The…

Q: Events of reflex actions include all the following, except :-a- stimulation of sensory receptorsb-…

A: Reflex action or reflex is an involuntary and almost instantaneous movement in the response of a…

Q: All of the following are associated with control of automatic functions except:a. limbic systemb.…

A: Answer is option c.) Cerebral Cortex.

Q: In which part of the brain does decussation of descending tractsinvolved in the conscious control of…

A: The human brain is the body's most complicated organ. This three-pound organ is responsible for…

Q: if a person were in car accident, what division of the autonomic nervous system would be activated

A: The Autonomic Nervous System (ANS) is responsible for controlling various body functions involving…

Q: Pain receptors :-a- become more sensitive with prolonged stimulationb- are stimulated by…

A: Pain receptors are a group of sensory neurons with specialized nerve endings. They are widely…

Q: Describe the passage of information through the nervous system using a specific example.Be sure to…

A: The explanation is given below.

Q: a. sensory neurons b. cell body c. Schwann cell d. axon e. motor neurons f. sodium g. processing…

A: 81) sensory neurons are responsible for detecting stimulus 82) processing/inter neurons are…

Q: The role of the limbic system in control of emotional behavior involves all the following, except…

A: The limbic system is composed of certain components of the diencephalon and cerebrum. The main…

Q: The posteroventral nucleus of the thalamus projects to all the following centers, except :-a-…

A: The relay nucleus present in the thalamus of the brain that is somatosensory is known as the…

Q: Higher motor commands originate in all the following centers, except :-a- cerebral cortexb-…

A: Motor commands are an example of a higher-order function, in which the central nervous system…

Q: Which of the following cognitive abilites is often impaired in dyslexia?

A: In case of dyslexia a person is unable to read with even having normal vision and intelligence.

Q: Which of the following statements CORRECTLY describes the function of a component of a reflex arc?…

A: A typical brain circuit that regulates an organism's reflexes is shown by the reflex arc. A sensory…

Q: A patient experienced an inability to respond to stimuli on the left side of their body after a…

A:

Q: What function would most likely be affected by arestriction of a blood vessel in the cerebral…

A: The cerebral cortex is the thin layer of grey matter on outside of the cerebrum. It is the site of…

Q: Tectospinal tract :-a- originate mainly from the inferior colliculusb- originate mainly from the…

A: The nervous system is a complex assortment of nerves and specialized cells known as neurons that…

Q: Corticospinal tract originates from all the following areas, except :-a- premotor area in the…

A: Neurons located in the primary motor cortex known as Betz cells. These cells are large cortical…

Q: The intralaminar thalamic nuclei produce :-a- inhibition of cerebral cortex during sleepb-…

A: The intralaminar thalamic nuclei is a part of higher-order thalamus that receives little sensory…

Q: Which brain region involved in action control is incorrectly paired with its function?…

A: Action control: [Brain region]                   Postural stabilization, the co-ordination of both…

Q: Your hand touches the surface of a hot stove. Without thinking, you immediately pull your hand away.…

A: The peripheral nervous system is one of two parts that make up a bilateral organism's nervous…

Q: Which of the following is associated with the parasympathetic nervous system? gastric secretion…

A: Parasympathetic nervous system secrets acetylcholine which increases gastric secretion.

Q: C, a 50-year old patient, suffers from joint pain usually in cold mornings. The joints are swollen…

A: The joints forms the connections between the bones. They actually provide support and assists in…

Q: Dopamine is an inhibitory neurotransmitter released into neuromuscular synapses Patients with…

A: Parkinson disease is a disease of central nervous system. Currently there is no cure of disease.

Q: Activation of which pathway leads to a disinhibition of the thalamus and increased cortical…

A: 1 ) Answer is option C. Activation of GPe pathway leads to a disinhibition of thalamus and increased…

Q: This system is illustrated by a person with cool, pale skin, dilated pupils, elevated BP, elevated…

A: Nervous system can be divided into central nervous system (CNS) and peripheral nervous system. The…

Q: Which compound can cross the blood–brain barrier more readily, and therefore serve as the more…

A: Pain relievers are those drugs which are known to reduce the headache, soreness, and other pains.…

Q: In preparation for an eye exam, a patient may take eye drops that inhibit ______________ input to…

A: The basic vision test is referred to as a regular visual acuity test and is the most commonly…

Q: Reciprocal inhibition between reflexes depends upon all the following,except :-a- presence of…

A: Reflex is a response of the muscles of the body. It is regulated by the central nervous system. The…

Q: Which of the following pathways carries fibers that control fine touch, vibration, proprioception,…

A: ANSWER) (A) Dorsal column Medial lemniscus pathway carries the fibers that control fine touch,…

Q: Discuss TWO (2) possible damages in the nervous system when someone does not reflect on the stimuli…

A: The sensory system is an intricate assortment of nerve cells (neurons) that goes about as the body's…

Q: Choose the three following categories that are part of the working memory: O Images O Meanings…

A: Working memory is categorized into short-term memory and executive attention.

Q: Which of these drugs improves attention at low doses and impairs it at high doses? a. Morphine b.…

A: Drugs are compounds that are intended to have a physiological response in the body. Drugs are…

Q: The spinal pain gate is :-a- Ligand controlledb- voltage controlledc- opened by enkephalind- closed…

A: Spinal cord is a long thin and tubular structure made of nervous tissue that extends from medulla…

Emotions

Emotions are biologically based psychological conditions caused by neurophysiological changes which are linked to different factors such as thoughts, emotions, behavioral responses, and pleasure or displeasure. These emotions are not similar to moods. The mood is an affective state. Mood depends upon several factors, such as weather, the environment, physiology, etc. Emotions can be beneficial or detrimental depending on the situation. Emotional reactions are simple. Emotional well-being is strongly affected by our well-being, and such feelings are private.