Please enable JavaScript.
Coggle requires JavaScript to display documents.
Sensitivity and the locomotor system (Sense organs (Nerves (Optic nerve…
Sensitivity and the locomotor system
Function of sensitivity
= respond changes external enviroment.
1.Sense organs : capture info
2.🧠 🚦
3.💪 recieve order 🧠 🏃♀️
🧠>nervous system
nervous sysem>central to sensitivity
💪>muscular system
☠>skeletal system
muscular system+skeletal system=locomotor system
Sense organs
Obtain info external enviroment
Have especial cells>detect stimuli
Stimuli:light,sound and pressure
Cells=receptor cells
⏩info 🧠 through nerves
Nerves=special cables 🔁 messages through body.
Nerves
Optic nerve ⭐👀
Auditory nerve ⭐👂
Taste nerve ⭐👅
Olfactory nerve ⭐👃
Locomotor system
by💪☠ Adult person 200☠ and 650💪
End ☠ covered
Cartillage
=elastic material
☠ meet
Joints
Joints
held
ligaments
💪joined to ☠ by
tendons
Function of Locomotor System
Locomotor system>movement when 💪 ☠ 🛠 together
💪recive orders🧠 or spinal cord
When 💪 recives order contract
💪 shorter pull ☠ wich join
Order 🛑 💪relax and regain original size
☠ return intial position
Movement>movable joints of ☠ system
2💪 involved movement joint
Create opposite movement
1 contract other relax
Opposite muscle=Antagonists