Diagrams & Processes (Special Senses) Flashcards
What is the structure numbered 1
- Iris
What is the structure numbered 2
- Zonular fibres
What is the structure numbered 3?
- Sclera
What is the structure numbered 4?
- scleral venous sinus
What is the structure numbered 5?
5.posterior chamber
PROCESS QUESTIONS
What is the Number 1 Process?
- Axons from the midbrain project to the nucleus of thalamus,
- Spiral organ hair cell microvilli bends and generate receptor potential which lead to the generation of impulses
- The sound and its source is interpreted,
- Axons synapse in the thalamus and impulses conveyed to the primary auditory area in the temporal lobe of the cerebral cortex,
- Impulses travel in the vestibulocochlear nerve to nuclei in the medulla oblongata on the same side
- From the nuclei of medulla oblongata axons either ascend directly or cross to the other side and terminate in nuclei of pons or some axons travel directly to the midbrain
1 – Spiral organ hair cell microvilli bends and generate receptor potential which lead to the generation of impulses,
PROCESS QUESTIONS
What is the Number 1 Process?
- Axons from the midbrain project to the nucleus of thalamus,
- Spiral organ hair cell microvilli bends and generate receptor potential which lead to the generation of impulses
- The sound and its source is interpreted,
- Axons synapse in the thalamus and impulses conveyed to the primary auditory area in the temporal lobe of the cerebral cortex,
- Impulses travel in the vestibulocochlear nerve to nuclei in the medulla oblongata on the same side
- From the nuclei of medulla oblongata axons either ascend directly or cross to the other side and terminate in nuclei of pons or some axons travel directly to the midbrain
1 – Spiral organ hair cell microvilli bends and generate receptor potential which lead to the generation of impulses
PROCESS QUESTIONS
What is the Number 2 Process?
- Axons from the midbrain project to the nucleus of thalamus,
- Spiral organ hair cell microvilli bends and generate receptor potential which lead to the generation of impulses
- The sound and its source is interpreted,
- Axons synapse in the thalamus and impulses conveyed to the primary auditory area in the temporal lobe of the cerebral cortex,
- Impulses travel in the vestibulocochlear nerve to nuclei in the medulla oblongata on the same side
- From the nuclei of medulla oblongata axons either ascend directly or cross to the other side and terminate in nuclei of pons or some axons travel directly to the midbrain
- Impulses travel in the vestibulocochlear nerve to nuclei in the medulla oblongata on the same side
PROCESS QUESTIONS
What is the Number 3 Process?
- Axons from the midbrain project to the nucleus of thalamus,
- Spiral organ hair cell microvilli bends and generate receptor potential which lead to the generation of impulses
- The sound and its source is interpreted,
- Axons synapse in the thalamus and impulses conveyed to the primary auditory area in the temporal lobe of the cerebral cortex,
- Impulses travel in the vestibulocochlear nerve to nuclei in the medulla oblongata on the same side
- From the nuclei of medulla oblongata axons either ascend directly or cross to the other side and terminate in nuclei of pons or some axons travel directly to the midbrain
3 – From the nuclei of medulla oblongata axons either ascend directly or cross to the other side and terminate in nuclei of pons or some axons travel directly to the midbrain
PROCESS QUESTIONS
What is the Number 4 Process?
Axons from the midbrain project to the nucleus of thalamus,
Spiral organ hair cell microvilli bends and generate receptor potential which lead to the generation of impulses
The sound and its source is interpreted,
Axons synapse in the thalamus and impulses conveyed to the primary auditory area in the temporal lobe of the cerebral cortex,
Impulses travel in the vestibulocochlear nerve to nuclei in the medulla oblongata on the same side
From the nuclei of medulla oblongata axons either ascend directly or cross to the other side and terminate in nuclei of pons or some axons travel directly to the midbrain
4 – Axons from the midbrain project to the nucleus of thalamus
PROCESS QUESTIONS
What is the Number 5 Process?
Axons from the midbrain project to the nucleus of thalamus,
Spiral organ hair cell microvilli bends and generate receptor potential which lead to the generation of impulses
The sound and its source is interpreted,
Axons synapse in the thalamus and impulses conveyed to the primary auditory area in the temporal lobe of the cerebral cortex,
Impulses travel in the vestibulocochlear nerve to nuclei in the medulla oblongata on the same side
From the nuclei of medulla oblongata axons either ascend directly or cross to the other side and terminate in nuclei of pons or some axons travel directly to the midbrain
5 – Axons synapse in the thalamus and impulses conveyed to the primary auditory area in the temporal lobe of the cerebral cortex
PROCESS QUESTIONS
What is the Number 6 Process?
Axons from the midbrain project to the nucleus of thalamus,
Spiral organ hair cell microvilli bends and generate receptor potential which lead to the generation of impulses
The sound and its source is interpreted,
Axons synapse in the thalamus and impulses conveyed to the primary auditory area in the temporal lobe of the cerebral cortex,
Impulses travel in the vestibulocochlear nerve to nuclei in the medulla oblongata on the same side
From the nuclei of medulla oblongata axons either ascend directly or cross to the other side and terminate in nuclei of pons or some axons travel directly to the midbrain
6 – The sound and its source is interpreted
PROCESS QUESTION (1/6)
ACTH released into the blood via anterior hypophyseal veins
ACTH flows in the blood to the adrenal cortex where it stimulates glucocorticoid secretion
Corticotropin releasing hormone flows through hypophyseal portal veins to the anterior pituitary
Glucocorticoid levels rises and inhibits secretion of ACTH and CRH,
CRH stimulates the anterior pituitary to release adrenocorticotropin hormone,
Low blood levels of glucocorticoids stimulate neurosecretory cells in the hypothalamus to secrete CRH
1 – Low blood levels of glucocorticoids stimulate neurosecretory cells in the hypothalamus to secrete CRH
PROCESS QUESTION (2/6)
ACTH released into the blood via anterior hypophyseal veins
ACTH flows in the blood to the adrenal cortex where it stimulates glucocorticoid secretion
Corticotropin releasing hormone flows through hypophyseal portal veins to the anterior pituitary
Glucocorticoid levels rises and inhibits secretion of ACTH and CRH,
CRH stimulates the anterior pituitary to release adrenocorticotropin hormone,
Low blood levels of glucocorticoids stimulate neurosecretory cells in the hypothalamus to secrete CRH
2 – Corticotropin releasing hormone flows through hypophyseal portal veins to the anterior pituitary
PROCESS QUESTION (3/6)
ACTH released into the blood via anterior hypophyseal veins
ACTH flows in the blood to the adrenal cortex where it stimulates glucocorticoid secretion
Corticotropin releasing hormone flows through hypophyseal portal veins to the anterior pituitary
Glucocorticoid levels rises and inhibits secretion of ACTH and CRH,
CRH stimulates the anterior pituitary to release adrenocorticotropin hormone,
Low blood levels of glucocorticoids stimulate neurosecretory cells in the hypothalamus to secrete CRH
3 – CRH stimulates the anterior pituitary to release adrenocorticotropin hormone