Pregunta 1
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Identify the surfaces of the brain
Respuesta
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Frontal Lobe
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Parietal Lobe
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Occipital Lobe
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Cerrebellum
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Spinal Cord
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Temporal Lobe
Pregunta 2
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Identify the parts of the brain
Respuesta
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Cerebrum
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Corpus Callosum
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Thalamus
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Midbrain
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Cerebellum
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Brain Stem
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Medulla
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Pons
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Hypothalamus
Pregunta 3
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Identify parts of a neuron
Respuesta
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Soma
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Axon
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Synapse
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Neurotransmitter
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Synaptic terminals
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Stimulus
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Nucleus
Pregunta 4
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Label the rest of the map of the Nervous System
Respuesta
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Brain
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Spinal Cord
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Somatic NS
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Autonomic NS
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Efferent Nerves
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Afferent Nerves
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Sympathetic
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Parasympathetic
Pregunta 5
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The Forebrain consists of:
Respuesta
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The thalamus, cerebrum, limbic system and hypothalamus
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The cerebellum, pons and medulla
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Sensory processes and voluntary movements
Pregunta 6
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The Midbrain consists of:
Respuesta
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Sensory processes and voluntary movements
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The cerebellum, pons and medulla
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The thalamus, cerebrum, limbic system and hypothalamus
Pregunta 7
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The Hindbrain consists of:
Respuesta
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The cerebellum, pons and medulla
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The thalamus, cerebrum, limbic system and hypothalamus
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Sensory processes and voluntary movements
Pregunta 8
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The thalamus is the [blank_start]relay centre[blank_end] of the brain
Pregunta 9
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The cerebrum is in charge of the [blank_start]mental activities[blank_end] of the brain
Pregunta 10
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The limbic system is in charge of [blank_start]emotions, memories and motivations[blank_end]
Pregunta 11
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The hypothalamus is in charge of [blank_start]thirst, hunger and sex[blank_end]
Pregunta 12
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The cerebellum is in charge of [blank_start]coordination[blank_end]
Pregunta 13
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The medulla is in charge of [blank_start]breathing and maintaining muscle[blank_end]
Pregunta 14
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Pons are in charge of [blank_start]sleep and arousal[blank_end]
Pregunta 15
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The central sulcus divides the frontal and parietal lobes
Pregunta 16
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The lateral fissure divides the temporal lobe from the frontal and parietal lobes
Pregunta 17
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Sulci are crevices in the brain
Pregunta 18
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Gyri are ridges between the crevices
Pregunta 19
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The structures towards the back of the brain are called Anterior
Pregunta 20
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The structures towards the front of the brain are called Posterior
Pregunta 21
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Structures closer to the head or above another structure are Superior
Pregunta 22
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Structures closer to the feet or below another structure are Inferior
Pregunta 23
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Towards the side, away from the midline of the brain means lateral
Pregunta 24
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Anything in the midline of the brain, away from any side structures means Medical
Pregunta 25
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Closest attachment to the body means Distal
Pregunta 26
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Furthest attachment from the body means Proximal
Pregunta 27
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Structures on the same side of the body are called Contralateral
Pregunta 28
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Structures on the opposite sides of the body are called Contralateral
Pregunta 29
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Dorsal - the structures towards the back or away from the stomach?
Pregunta 30
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Ventral - structures towards the stomach?
Pregunta 31
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The following explanation of planes is true:
o Sagittal: seen from the above
o Horizontal/Transverse: seen from front
o Coronal/Frontal: seen from the side
Pregunta 32
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The Spinal Cord: a segmented structure with [blank_start]sensory nerves[blank_end] ([blank_start]afferent[blank_end]) from the dorsal, that provides [blank_start]sensory information[blank_end] from the periphery to the spinal cord and then to the brain, as well as [blank_start]motor nerves[blank_end] ([blank_start]efferent[blank_end]) from the ventral, that provides [blank_start]motor information[blank_end] from the spinal cord to the muscles accounting for voluntary movements
Respuesta
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sensory nerves
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motor nerves
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afferent
-
efferent
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sensory information
-
motor information
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motor nerves
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sensory nerves
-
efferent
-
afferent
-
motor information
-
sensory information
Pregunta 33
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The Somatic System sends information from the brain and the spinal cord to the muscles and in return, relays the received sensory information to the CNS i.e., voluntary motor movements
Pregunta 34
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The Autonomic System control internal organs without conscious awareness i.e., heart rate, breathing rate, digestion
Pregunta 35
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The Sympathetic (fight or flight) System expends energy, prepares for vigorous activity i.e., increased heart rate, decreased digestion, dilated pupils, increased respiration rate, increased glucose levels
Pregunta 36
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The Parasympathetic System responsible for vegetative functions i.e., will increase digestive activity, decrease heart rate, decrease blood pressure
Pregunta 37
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Blockage of CSF flow (e.g., tumour) causes hydrocephalus "water head" and inflammation of meninges causes meningitis are behavioural deficits following damage to the brain
Pregunta 38
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The Medulla is located just above the spinal cord, controls vital reflexes via cranial nerves e.g., breathing rate, heart rate, vomiting, salvation, coughing, sneezing, damage is often fatal
Pregunta 39
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Pons ("bridge") are axons from each brain hemisphere cross to the opposite side of the spinal cord
Pregunta 40
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The Cerebellum ("little brain") coordinates movement - fine motor skills (e.g., writing, typing) and other higher order processes e.g., auditory to visual attention switching and timing, affected by alcohol (nose touch test), damage causes cerebellar dysfunction
Pregunta 41
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The Tectum ("roof") within the Midbrain contains Colliculi "little hills", the superior colliculus is responsible for visual information and the inferior colliculus is responsible for auditory information
Pregunta 42
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The Tegmentum ("covering") within the Midbrain contains Substantia nigra "black substance", facilitates readiness for movement and degeneration
Pregunta 43
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The Forebrain contains two hemispheres (left and right), receives sensory information (contralateral), controls muscles (contralateral)
Pregunta 44
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The Thalamus is a two lobed structure, superior to the brainstem, responsible for relaying sensory information (expect olfactory)
Pregunta 45
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The information between the thalamus and the cerebral cortex is called a thalamocortical loop
Pregunta 46
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The Hypothalamus is ventral to the thalamus, affects the pituitary gland's release of hormones, in turn affects a range of behaviours i.e., eating drinking, temperature regulation, sexual behaviour, fighting and activity level
Pregunta 47
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The Pituitary gland is an endocrine gland (produces hormones), attached to the base of the hypothalamus, in response to signals from the hypothalamus, produces hormones that are carried via the blood stream to the organs in the body
Pregunta 48
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Basal ganglia are groups of structures lateral to the thalamus i.e., Caudate nucleus, Putamen, Globus pallidus; mainly involved in voluntary movement, damage impairs movement (e.g., Parkinson's and Huntington's disease)
Pregunta 49
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Basal forebrain are collection of structures on the ventral surface of the forebrain, including nucleus basalis; involved in arousal and the sleep-wake cycle, linked to cognitive decline and degeneration in Alzheimer's disease
Pregunta 50
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The Hippocampus is critical for memory, especially for memories of individual events