Development

Question 1

Neurulation

Answer 1

Ectoderm overlying the notochord begins to furrow, forming a neural grove surround by 2 neural folds.

Question 2

What part of the neural furrow forms the central nervous system?

Answer 2

The neural tube.

Question 3

Between the alar plate and the basal plate, which is sensory and which is motor?

Answer 3

Alar is sensory

Basal is motor

Question 4

Rooting reflex

Answer 4

Automatic turning of the head in the direction of a stimulus that touches the cheek–such as a nipple during feeding

Question 5

Primitive reflex

Answer 5

A reflex that diminishes with age, such as the rooting reflex

Question 6

Moro reflex

Answer 6

Infant extends the arms, and then slowly withdraws them and cries. Usually a reaction to abrupt movements.

Question 7

Babinski reflex

Answer 7

Toes spread apart automatically when the sole of foot is stimulated

Question 8

Grasping reflex

Answer 8

Infant closes their fingers around an object placed in their hand.

Question 9

Gross motor skill

Answer 9

Incorporate movement from large muscle groups and whole body motion

Question 10

Fine motor skills

Answer 10

Involve smaller muscles such as fingers, toes and eyes. Provides more specific and delicate movement

Question 11

Parallel play

Answer 11

Usually around 2 years children start to play alongside eachother without influencing eachothers behavior