Define the term secondary cortex?

Q: Distinguish among sensory, association, and motor areasof the cerebral cortex.

A: Cerebrum makes up about two third of the human brain, consists of two cerebral hemispheres joined by…

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: Define the term Basal Nuclei?

A: The basal nuclei are also called the basal ganglia. The term "basal" refers to the location of these…

Q: What is a neural pathway?

A: All Invertebrates have a simple nervous system. Most of them have few neurons that are arranged in…

Q: Identify the specific location of the more recently evolvedparts of the brain, compared to the older…

A: The brain size of present day humans are large and globular compared to their early ancestors. Brain…

Q: Describe the locations and functions of the somatosensory, visual, auditory, and frontal association…

A: The frontal association area is found at the front of the frontal lobe. It integrates information…

Q: Describe the brain areas implicated in memory, and their possible functions.

A: In the human body, the brain is a complex organ present. The brain is the control center of the…

Q: Define the term potentiation?

A: Potentiation in the field of neurological science was discovered by Terje Lømo in 1966 in the rabbit…

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: Make an organizational chart showing the CNS, PNS, brain, spinalcord, spinal nerves, cranial nerves,…

A: The nervous system of the body functions in interpreting sensory information, and in maintaining the…

Q: How is the brain organized?

A: The human brain is the central organ of the human nervous system. The brain consists of the…

Q: How does a neural network differ from the central processing unit of a computer?

A: Neural network or neuronal circuit is a complex network of multiple neurons that coordinates…

Q: What are the functions of the nondominant hemisphere?

A: Brain includes as part of the central nervous system or CNS that lies in the cranial cavity.…

Q: Describe the location and function of the periaqueductal gray matter.

A: The periaqueductal gray matter(PAG): -It is a key structure responsible for both the propagation and…

Q: Describe the Central Nervous System: Brain?

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

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: Illustrate the Brain Motor Centers?

A: Body's voluntary movements are maintained by the brain. Area involved in controlling these voluntary…

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: Distinguish between normal and paradoxical sleep.

A: Normal Sleep: refers to the periodic, natural reversible loss of consciousness. By the using of EEG…

Q: Define the term reciprocal innervation?

A: Muscle is the system that controls the movement of the organs. This is also responsible for…

Q: Explain the importance of Processing centers of the cortex ?

A: The processing center of the brain is called a cerebral cortex.

Q: What is the cortex?

A: The cerebral cortex is basically a sheet of neural tissue which is peripheral to the frontal cortex…

Q: Define the four major parts of Brain ?

A: Ans: Brain: The combination of nerve masses found below the anterior end of the organisms is brain.…

Q: Describe what is Perceptual Processing?

A: The sensory awareness of the environment is referred to as perception. It entails both identifying…

Q: Describe common patterns of neuronal organization and processing.

A: Nervous system is transmitting the signal within the body, It's functional unit is neuron. it…

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: What do Neural pathways include?

A: NEURAL PATHWAY - it is the connection formed by axons that project from neurons to make synapses…

Q: Present the figure of lobes of a cerebral hemisphere ?

A: A complex network of nerves and cells that carry messages to and from the brain and spinal cord to…

Q: What is Association Cortex?

A: The cerebral cortex can be defined as the sheet of neural tissue that is present exterior lead to…

Q: What is Neurospora ?

A: Ascomycetes are a division of fungi, which includes sac fungi. Fungi are eukaryotic and…

Q: Describe the spatial organization of the general bodyplan in the primary somatosensory cortex. Why…

A: The nervous system is responsible for coordinating the behaviour and transmitting signals throughout…

Q: List and describe the regions where neurogenesis occurs in the brain

A: Neurogenesis is the process through which new neurons are formed in the brain during prenatal…

Q: Why is level of consciousness the most critical index of central nervous system function?

A: The level of consciousness is a measure of how aware a person is and how responsive they are to…

Q: List the benefits of Innervation?

A: Innervation is defined as a termed used for the supply of nerves to and from the brain. This…

Q: Define brain

A: The brain is the main control center of the whole body.

Q: Compare and contrast how gray matter and white matterprocess information.

A: Neuronal cell bodies, neuropil, glial cells, synapses, and capillaries are included in a major…

Q: Define the Primary Motor and Sensory Areas of the Cortex ?

A: Gray matter makes up the cortex, which covers the outer surface of the cerebrum. The cerebral cortex…

Q: Distinguish the three layers of the cortex and list them from without inwards

A: The cortical layers are not simply stacked one over the other; there exist characteristic…

Q: Define lobe, sulci, gyrus and fissure. List the major lobes, fissures

A: Lobe: It is protruding or dangling part of an entity which may be globular or levelled in shape.…

Q: List the types of Sleep?

A: Sleep is essential for organisms for proper functioning. The sleep cycle is regulated by the…

Q: Describe four types of declarative memories and two types of non-declarative memories.

A: Acetylcholine is a chemical messenger in the brain that is considered to be essential for the…

Q: What is the importance of Neurospora?

A: Fungus is any member of the group of eukaryotic organisms that includes microorganisms such as…

Q: Define the term Tonicity?

A: Biology terms are fundamental concepts and terms used in biology, which is the study of life and…

Q: Discuss and define the term paradoxical sleep?

A: In sleep there are mainly two stages that is NREM or non-rapid eye movement stage which is further…

Q: What is the shape of majority of the neuronal cell bodies in the cortex?

A: Answer- Neuronal cell bodies also vary widely both in size small, medium, large, and giant. Shape -…

Dissection

Dissection is the process of cutting up the tissue of a dead or live animal or plant, to do anatomical studies and surgical treatments. The purpose of dissection is to learn more about the overall structure of organs and organ systems and thereby understand the physiology of the organism.