Brain/Neuron/Sleep Review

decision making, problem-solving, planning

vision

sensory processing, spatial awareness

• hearing, language

• emotions, memory,

  reward/motivation, sleep cycles, homeostasis

• coordinates muscle movement, balance, posture

• breathing, heart rate

• connects the right and left hemispheres

space in-between two neurons

long rope that carries the message

fatty part that surrounds the rope

end of the rope that sends the message

receive the signal/message

"The Pain Relief Balm": Think of this as the body's natural pain reliever. It kicks in during pain or stress to dull discomfort, providing a sense of euphoria and relief.

"The Gold Star": This chemical is like a reward you get for doing something enjoyable. It makes you want to repeat actions that bring pleasure, motivation, and drive.

"The Thermostat": This chemical helps keep everything balanced, like a thermostat. It regulates mood, appetite, and sleep, keeping you from feeling overly emotional or restless.

"The Turbo Boost": This one is like a turbo boost in a race car. In high-stress or exciting situations, it increases your heart rate and energy, preparing you for quick action.

"The Cozy Blanket": Imagine this as a warm blanket you share with a loved one. It represents comfort, bonding, and trust, creating a sense of companionship and connection with others.

An average adult has five to six of these cycles each night - spending about 25% of the night in ...

24-hour cycle, responding primarily to light and darkness in an organism's environment.

hormone that regulates the sleep-wake cycle inside the limbic system

Stages 1, 2, 3 are considered