collection of info from the environment via sensory receptors and organs, pick up various stimuli from environment through transduction, converts that info into neural signal and processes it, resulting in perception
mental experience generated by the gathered information, it is the analysis and interpretation of info by the nervous system which leads to the experience of a particular mental state, subjective and internal experience
a phenomenon in which somatic cells, direct their movements according to certain chemicals in their environment
use energy from light to survive
moving towards light
moving or bending or growing towards lights
light sensitive fungus, attracted to light, grows at an almost visible rate (1 mm per hour)
common sense theory about perception, we see things exactly how they are
five fundamental canonical senses
vision, hearing, taste, smell and touch
sense of balance, detects our movement, processed by the body and the mind in a different way than all the other senses
comes from many receptors of the muscles and the joints
extrasensory perception, anything that's not our 5 basic senses, ex: telepathy
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