What type of neural activity is recorded as the EEG?

Q: Which two states of consciousness are between alertness and coma?

A: The states of awareness in individual surroundings and of what is in an individual mind at a given…

Q: Identify the five secondary vesicles, and list the adult brain structures they form.

A: The brain and the spinal cord develop from the ectoderm arranged in a tubular structure called the…

Q: Identify the major regions of the brain and provide themain functions of each region.

A: The brain is the organ encased in a skull and located in the head of an organism. The brain is…

Q: Are the functions that the brainstem is involved in voluntarily controlled or involuntarily…

A: Brainstem is the distal most part of the brain which is made up of mainly three parts, namely,…

Q: Explain in detail what this picture shows which part? Cerebellum

A: This is a histological diagram showing various layers of cerebellum. The following image is…

Q: What is the constriction that separates the mesencephalon from the metencephalon? Discuss at least…

A: There are three parts of brain namely- Forebrain- largest part of human brain, also known as…

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: Identify the structures of the limbic system.

A: The limbic system and hypothalamus are the regions of brain that forms the neural basis of the…

Q: What is the diagnostic value of an EEG?

A: The method by which the electrical changes in the brain are recorded is called electroencephalogram.…

Q: What are common EEG waveforms?

A: EEG stands for electroencephalography which records the electrical activity of the brain. It is done…

Q: What is the other name of Diencephalon?

A: Diencephalon is present between the telencephlon and the midbrain i.e., it is the division of the…

Q: Where are Schwann cells located? What is their role?

A: The human body comprises several organ systems. These organ systems work in a coordinated manner to…

Q: List the three anatomic divisions of the white matter, and explain their general composition?…

A: The spinal cord is housed within the vertebral column. It is homologous with the nerve cord, which…

Q: Differentiate between Cerebrum and Cerebellum.

A: The brain acts as the central organ of the nervous system and acts as the controlling and…

Q: Contrast the composition and locations of gray and white matter in the brain.

A: The human brain is a complex structure and made up of many nerve cells. The brain is divide into the…

Q: Define the limbic system ?

A: The brain is the central processing unit in humans and all other higher animals. The brain is made…

Q: Describe the functional and structural differences between gray matter and white matter structures

A: Brain is composed of the brain cells and neurons for the structural organization of the brains. The…

Q: Describe the three regions of the cerebrum.

A: Cerebrum contributes 80% of the total weight of human brain.Right and left hemispheres are jined…

Q: What is an electroencephalogram (EEG)?

A: Numerous medical equipment is available to measure and understand the functioning of the body…

Q: Please explain in detail the cerebellum, pons, and medulla oblungata.

A: A. The cerebellum is the zone at the back and foot of the brain, behind the brain stem. The…

Q: Name the three divisions of the diencephalon and their functions

A: The diencephalon is the region of the embryonic vertebrate neural tube that forms anterior forebrain…

Q: Describe the basic distribution of gray and white matter

A: Axons of the neurones consists of Grey matter which sends the information and   dendrites and Soma…

Q: Name the structure that is floor of diencephalon.

A: Diencephalon is the part of the forebrain that occupies the central region of the brain. 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: Immediately before falling asleep, the EEG waves shift to patterns of larger and slower brain waves…

A: Sleeping is the most essential process in our body. But sleep is not a plane process. It is divided…

Q: If you begin an EEG recording of brain wave patterns a few hours before someone wakes up starting…

A: There are 6 waves of sleep-  First wave-RME- very random & deep sleep, short duration. Second…

Q: Ba

A: Introduction The ventricular system is a set of four interconnected cavities known as cerebral…

Q: Briefly describe 5 examples of brain asymmetry

A: Human brain organisation and perception are distinguished by functional asymmetry between the two…

Q: Where is the third ventricle located?

A: The ventricular system of the brain is usually defined that the are supposed to be made up of four…

Q: What are the functions of the cerebellum?

A: The second largest part of the human brain is the cerebellum (means simply "little cerebrum"). It is…

Q: The ________ are the isolated, innermost gray matter areas near the base of the cerebrum, inferior…

A: The brain is divided into three major parts, the cerebrum, the cerebellum, and the brainstem. Grey…

Q: State which type of EEG waveforms would be expected when a person is - engaged in an intense…

A: Gamma (γ) frequency Concentration Beta (β) 12–35 Hz Anxiety dominant, active, external attention,…

Q: How are level of consciousness and cranial nerve reflexes used to assess changes in neurologic…

A: Level of consciousness provides a general measure of brain function and injury severity and is…

Intelligence

Intelligence refers to the intellectual functioning that compares a person's intelligence quotient (IQ) with other people of the same age. In other words, it is the ability to understand circumstances or situations and arrive at appropriate solutions. Both animals and plants exhibit intelligence.