Which is typically the most effective temporal NS-US arragement? Why?

Q: Define the term gamma motor neurons?

A: Answer: Introduction: Same as alpha motor neurons, gamma motor neuron cell bodies are present in the…

Q: What is the difference between temporal summation and spatial summation?

A: Neurons is also known as nerve cell and it is considered as the fundamental units of the brain and…

Q: Electrical stimulatio of which brain structure would caues pleasurable sensation?

A: The various brain structures whose stimulation result in the pleasurable sensation is Prefrontal…

Q: What is long-term potentiation?

A: BASIC INFORMATION  NERVOUS SYSTEM :- It is of two types namely Central nervous system (CNS) and…

Q: What is distinctive about p waves and PR intervals in junctional rhythms?

A: The Heart is a vital part of the body, it supplies the blood to the various body part, organs. It is…

Q: Describe Long-Term Potentiation (LTP) in memory and what it consists of.

A: Long term potentiation (LTP) is a cycle including determined fortifying of neurotransmitters (…

Q: What is the significance of harvesian system?

A: Bone is a rigid organ that constitutes part of the vertebrate skeleton in animals. They protect…

Q: Define the term primary motor cortex?

A: The fore brain consists of the largest and most complex part of the human brain, cerebrum. Cerebrum…

Q: What is s receptive relaxation?

A: The digestive system is made up of the gastrointestinal tract and the accessory organs of digestion…

Q: Contrast the two major types of descending motor pathways interms of structure and function?

A: The motor neurons are those neurons that take the message (response to the stimulus) from the brain…

Q: The output from the hypothalamus and the other brain areas to the effectors is via?

A: The effectors can be described as the bodily organs, tissues, or muscles activated in response to…

Q: Explain the Long-term memorycircuits ?

A: Memory encoding is the changing of sensory information or stimuli so that it can be stored and…

Q: How is the information determined by the motor program?

A: Answer: Introduction: Motor Programme means a sequence of procedures ordered into the accurate…

Q: What is the threshold potential?

A: The difference in electrical potential between the exterior and interior of a biological cell is…

Q: When would you see delta waves in an EEG?

A: Electroencephalography (EEG) is a non-invasive diagnostic technique to measure brain activity. This…

Q: How is it structurallyexplained that the motoractivity of the left side of thebody is controlled by…

A: The brain is divided into three main parts. 1. Cerebrum : this consists of the largest part of the…

Q: What is absolute refractory period?

A:

Q: Define the term alpha motor neurons?

A: The nerve impulse is an electrical signal that travels along the neuron. The charged particles…

Q: Define the term temporal summation?

A: When several presynaptic neurones produce enough neurotransmitter (e.g. acetylcholine) to surpass…

Q: Why would you expect the motor skills of a child to improve as myelinationcontinued during early…

A: Myelination helps in increasing the connection. Between the neuron so that a signal transmit faster

Q: Why is hyperpolarization important

A: The cell is the basic structural and functional unit of any living organism. It is the smallest unit…

Q: Identify potential neural factors in the periphery that may be linked to fatigue.

A: Fatigue: The fatigue is the term that refers to an inability to perform a muscle contraction after…

Q: Describe the structure and function of the pyramidal and extrapyramidal motor tracts.

A: The pyramidal as well as extrapyramidal are the parts of the nervous system and are explained in the…

Q: How do the functions of Broca’s area and Wernicke’s areaeach relate to the activity of the…

A: Cerebral cortex is the furrowed, outer layer of gray matter in the cerebrum of the brain, which…

Q: Out of the 7 written, which reflexes are easiest and which were hardest to demonstrate? Why do you…

A: The involuntary response to a stimulus that is instantaneous is called a reflex. An impulse…

Q: What is convergence?

A: In biology, the term convergence is associated with evolution. Therefore, it is important to have a…

Q: Why is the change in motor learning and motor control across the life span important?

A: Change in motor learning and motor control across the lifespan is important because strategies that…

Q: MRI After arousal to equilibrium, which relaxation time is longer, T1 or T2? They are independent…

A:

Q: How is the prolonged refractory period generated incardiac muscle? What is the advantage of a…

A: The absolute refractory period is a kind of duration of time that occurs after the starting of the…

Q: why does the action potential proceed in both directions away from the point of local current entry…

A: The nervous system functions to sense, integrate, and respond to the external or internal stimulus…

Q: Contrast the functions of upper and lower motor neurons.

A: Neurons are the cells of the nervous system that conduct nerve impulses.

Q: Given that Scott exhibited weakness in his right limbs and loss of painand temperature sensation in…

A: The human brain is a complex organ that relies on an ongoing blood supply. A disturbance in the…

Q: What is resting potential?

A: Plasma membrane is the outer boundary of the cell. It is selective permeable in nature that is it…

Q: the stretch reflex monosynaptic or polysynaptic? Explain

A: Introduction:- The contraction of a muscle in response to passive stretching is known as the stretch…

Q: What is the most important environmental cue for the entrainment ofcircadian rhythms?

A: The body's internal clock is made up of 24-hour cycles called circadian rhythms which work in the…

Q: Since neurotransmittersare not consumed in thesynaptic process, what are themechanisms to reduce…

A: Neurotransmitters are a type of chemical messengers, which transmit signals across a chemical…

Q: Identify the indicated part of the reflex arc model. NERV OUS S YSTEM reflex arc motor neuron…

A: To solve this question we must understand what is reflex.A reflex is an involuntary , automatic…

Q: Which is typically the most effective temporal NS-US arragement? Why?

A: Introduction By Organising The Neutral And Unconditional Responses In Various Ways, The Effective…

Q: As compared to the rest of the body, the face and the hand are mapped in the primary motor cortex in…

A: In humans, the primary motor cortex is the portion of the frontal brain located on the anterior wall…

Q: 24. Which motor tract is located just anterior to the lateral corticospinal tract and targets upper…

A: It is a collection of axons that carry movement related information from the cerebral cortex to the…

Q: (From attached picture) What type of EEG rhythm is shown at time points A and C? What type of EEG…

A: The electroencephalogram (EEG) may be a recording of the electrical activity of the brain from the…

Q: Retrograde amnesia results when consolidation is speeded up. T or F?

A: The term amnesia is associated with the memory loss. The memory loss can occur partially or…

Q: How do individual neurons establishand maintain their characteristicintrinsic firing properties?

A: Introduction:- Neurons (also known as neurones or nerve cells) are the basic components of the brain…

Q: 77. The lateral view of the left hemisphere, shown below, has outlines of some of the major cortical…

A: The swollen part of central nervous system located in the brain box having cavities failed with CSF…

Learning and memory

Learning is defined as a relatively permanent and irreversible adaptive change in behavior. It always results from experience. The ability of an organism to store and recall the effects, sensations, and knowledge gained through learning and experience is called memory.