Diencephalon and Endocrine System Quiz!

1. Diencephalon is formed by two halves of structures under the cerebral hemispheres

True

False

The diencephalon is indeed formed by two halves of structures under the cerebral hemispheres. It is a part of the brain that includes the thalamus, hypothalamus, and other structures. These structures are located beneath the cerebral hemispheres and are responsible for various functions such as relaying sensory information, regulating body temperature, controlling hormone release, and maintaining homeostasis. Therefore, the statement "Diencephalon is formed by two halves of structures under the cerebral hemispheres" is true.

Explanation

The diencephalon is indeed formed by two halves of structures under the cerebral hemispheres. It is a part of the brain that includes the thalamus, hypothalamus, and other structures. These structures are located beneath the cerebral hemispheres and are responsible for various functions such as relaying sensory information, regulating body temperature, controlling hormone release, and maintaining homeostasis. Therefore, the statement "Diencephalon is formed by two halves of structures under the cerebral hemispheres" is true.

2. Diencephalon has 4 structures 1)Thalamus 2) Hypothalamus 3) Epithalamus 4) Subthalamus

True

False

3/5 of diencephalon is formed by thalamus. Subthalamus is a component of basal ganglia. Epithalamus is @ dorsal part of diencephalon.

Explanation

3/5 of diencephalon is formed by thalamus. Subthalamus is a component of basal ganglia. Epithalamus is @ dorsal part of diencephalon.

3. The superior surface of the diencephalon is concealed by mammillary bodies.

True

False

Hipothalamusun arkasında iki cisim=mammillary bodies.Hipothalamus'a ait. Fornix olacak doğrusu. Superior yüzey fornix tarafından kapatılmış.

Explanation

Hipothalamusun arkasında iki cisim=mammillary bodies.Hipothalamus'a ait. Fornix olacak doğrusu. Superior yüzey fornix tarafından kapatılmış.

4. Hypothalamic sulcus forms the superior border of hypothalamus.

True

False

Bu oluk thalamus ile altındaki hypothalamus arasında yer alıyorsa, elbette hypothalamus'un üst sınırını meydana getirecektir.

Explanation

Bu oluk thalamus ile altındaki hypothalamus arasında yer alıyorsa, elbette hypothalamus'un üst sınırını meydana getirecektir.

5. The medial surface of the diencephalon is bounded by the internal capsule.

True

False

2 diencephalon yarımının iç yarımında 3. karıncık, internal capsule (cortexten inen-çıkan yollar oluşturur) diencephalon'un lateralinde.

Explanation

2 diencephalon yarımının iç yarımında 3. karıncık, internal capsule (cortexten inen-çıkan yollar oluşturur) diencephalon'un lateralinde.

6. All kinds of sensory information is relayed to the primary sensory areas in the cerebral cortex by the thalamus.

True

False

except the sense of olfaction/smell. Tüm duyular değil. Koku duyusu thalamus'a uğramaz.

Explanation

except the sense of olfaction/smell. Tüm duyular değil. Koku duyusu thalamus'a uğramaz.

7. The diencephalon extends inferiorly to the point where the third ventricle becomes continuous with the cerebral aqueduct (aqueduct of Slyvius).

True

False

extends posteriorly. Cerebral aqueduct arka sınır.

Explanation

extends posteriorly. Cerebral aqueduct arka sınır.

8. The diencephalon is located at the dorsal end of the brain stem surrounded by the internal capsule laterally and the third ventricle and corpus callosum superiorly.

True

False

3. ventrikül iki diencephalon yarımı arasında yer alan yarık şeklinde bir boşluk. Sağ-sol lateral ventriküller diencephalon üzerinde.

Explanation

3. ventrikül iki diencephalon yarımı arasında yer alan yarık şeklinde bir boşluk. Sağ-sol lateral ventriküller diencephalon üzerinde.

Diencephalon And Endocrine System Quiz!