If you begin an EEG recording of brain wave patterns a few hours before someone wakes up starting when they are in deep sleep, what is the most likely pattern of waves you’re going to see from deep sleep to waking? Beta, Theta, Theta interrupted by K-complexes, then Delta Delta, Theta interrupted by K-complexes, Theta, then Beta Theta interrupted by K-complexes, Delta, Theta, then Beta Beta, Theta interrupted by K-complexes, Theta, then Delta

Q: The feel of your pencil on your fingertip is carried through the thalamus to the cortex. Which part…

A: 1.) The primary somatosensory area in the human cortex is located in the postcentral gyrus of the…

Q: In the diagram below, the letters A to D indicate specific lobes of the cerebral cortex. A. Name the…

A: A- Frontal lobe  B- Temporal lobe  C- Occipital lobe  D- Parietal lobe

Q: You've been appointed as the head neuroscientist for the National Pokemon Research Center! You've…

A: The question is basicly based on the presence of the nerves inside the tail and the receptors on tge…

Q: What is long-term potentiation?

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

Q: Define the term potentiation?

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

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: Why would it be harder to deprive someone of just NREM sleep than just REM sleep?

A: NREM is non rapid eye movement sleep.It is commonly called quiescent sleep.It is dreamless sleep…

Q: The den network of fibers that connect the two hemispheres is called the corpus Callosum. Much of…

A: The left and right hemispheres of the brain are symmetrical. The opposing side of the body is…

Q: In the human brain, which of these structures in approximately 50% larger in females than in males?…

A: Massa intermedia or interthalamic adhesion is a flattened  tissue which act as the link between two…

Q: List some autonomic responses that are controlled by nuclei in the hypothalamus.Help me?

A: The brain refers to the complex organ that processes sensory information and conducts motor…

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: When would you see delta waves in an EEG?

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

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: In the process of normal aging, the Select one: a. weight of the brain gradually decreases b.…

A: In the normal process of aging, weight of the brain gradually decreases. These changes most commonly…

Q: What type of neural activity is recorded as the EEG?

A: The electroencephalogram (EEG) is a diagnostic procedure that may assist in the diagnosis of a…

Q: Which of the following brain regions is not correctly matched to itsfunction?a. The medulla…

A: C.  Thalamus secretes melatonin.......

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: The EEG signal represents the activity of : * The whole cortex O Special region of the cortex O non…

A: EEG  A method to study the activity of brain.

Q: he neuron labelled "D" in the figure is what class of functional neuron?: 3rd-order? lower motor…

A: The neuron is the structural and functional unit of the nervous system. Neuron helps in the…

Q: During REM sleep:   A. Delta activity predominates   B. Respiration and heart rates decrease…

A: Sleep is a state our body requires to rejuvenate and to do the regular activities normally. It is a…

Q: Which cytoarchitectural component of the cerebellum contains predominately neuronal processes,…

A: The correct option is B that is purkinje cell layer.

Q: Mr. Burke’s memory was also affected by his injury. When his daughter visits and starts talking…

A: Memory is the ability of the brain by which data or information is encoded, stored, and retrieved…

Q: A 50-year old patient with recent damage to the hippocampus from a stroke would likely have all of…

A: The nervous system is a complex system in humans that consists of organs and nerves in order to…

Q: In some cases, people who suffer from depression can be prescribed a serotonin re-uptake inhibitor…

A: Serotonin reuptake inhibitors are the commonly used antidepressants, which mainly helps to overcome…

Q: Based on the evidence from recordings of single neurons in the hippocampus and entorhinal cortex in…

A: The entorhinal cortex (EC) is a part of the brain's allocortex that is located in the medial…

Q: An area(s) of the brain long recognized as crucial to overall arousal and attention is the: left…

A: Thalamus plays crucial role in attention and arousal (consciousness level)

Q: "Hebb's Rule" says, in effect, that   a neuron that is repeatedly activated will have an…

A: Donald Hebb suggested the Hebb's law postulate in 1949 [1]. It's a learning rule that explains how…

Q: If given the choice of treating Parkinson’s disease pharmacologically with L-Dopa or invasively…

A: Parkinson's disease is a neurological condition that causes tremors, stiffness, and difficulty…

Q: Burst-suppression is the typical EEG pattern of   a normal term infants.   b asleep infants up…

A: Burst suppression is a pattern of electroencephalography ( EEG) that is characterised by cycles of…

Q: Nuclei within the _______ contain the cell bodies of the neurons responsible for sending…

A: Explanation - basal ganglia

Q: Oligodendrocyte , Astrocytes 1. .......................... enhances the velocity of electrical…

A: The brain is the part of the central nervous system along with the spinal cord. It is the hub of…

Q: β – waves of the EEG :-a- are observed during relaxed wakeful stateb- are faster than α – waves but…

A: Answer: Introduction: Beta(β) waves represent a brain wave shows normal waking condition of body.…

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: After NMDA receptors fully open in a post synaptic hippocampal neuron experiencing long term…

A:

Q: What is an EPSP and what is an IPSP?  Where do they happen

A:

Q: What type of EEG wave would you expect to see in a subject performing mental math? What type of EEG…

A: The living brain produces a continuous output of small electrical signals, often referred to as…

Q: What is a unique feature about the basal ganglia's anatomical organization?   a. Few inhibitory…

A: Basal ganglia and its nuclei are made up of many types of subcortical groups of cells. They are…

Q: Which of the following pairs is correctly matched?   Coma – lack sleep-wake cycles Desynchronized…

A: In coma conditions, the patient is in state of unconsciousness and has minimum brain activity. The…

Q: What do you mean by association neurons?

A: Neurons are the most important cells of the body. They are also called nerve cells. Nerve cells are…

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: List the benefits of dual innervation?

A: Autonomic neural system: it is also known as involuntary nervous system as it controls the…

Q: Do refractory periods help keep APs separate?

A: Refractory periods and action potential go simultaneously for most of the time. There are two…

Q: A preganglionic neuron   A. has its unmyelinated axon extending from the ganglion to the effector…

A: Option D is the answer. Preganglionic neurons originate from central nervous system and extend their…

Q: Alzheimer's one of the diseases that could be diagnosis by EOG ЕCG EMG EEG Receives and…

A: Introduction :- The excessive build-up of proteins in and around brain cells is assumed to be the…

Q: Briefly describe 5 examples of brain asymmetry

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

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: Which of the following describes the disinhibition in the direct pathway of the basal ganglia?…

A: The major structures that compose the basal ganglia are: Striatum (Str): Includes the caudate…

Q: Why would it be harder to deprive someone of NREM sleep than REM sleep?

A: NREM is no rapid eye movement sleep is a dreamless sleep. REM is rapid eye movement sleep and are…

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.