MIDTERMS Flashcards
anything that we perceived through senses
Sensation
perceived through senses and are interpreted or we give opinions about it
Perception
refer to any objects, events, or situations that elicit a response from an individual.
It can come from both the external environment (like sounds, lights, or social interactions) or internal states (like hunger, thoughts, or emotions).
Stimuli
are specialized cells or structures that detect and respond to stimuli, converting external or internal environmental signals into electrical impulses that can be interpreted by the nervous system.
It let’s us experience sensations
Receptors
refers to the process by which the sensory systems in the body adapt, adjust, or become less responsive to continuous or unchanging stimuli over time in a particular situation. This allows individuals to tune out irrelevant background information and focus on new or more important stimuli.
Ex. Foreigners become used to hot weather in the Philippines after staying for a long time
Sensory Adjustment
Release in sweat and is used for mating in animals.
Study also said that it is an indicator for compatibility in people through genetics
Pheromones
EYES
Focuses light onto the retina by adjusting its shape
Lens
EYES
The small, black circular opening in the center of the iris that controls how much light enters the eye.
Pupil
EYES
The colored part of the eye, controlling the size of the pupil.
Iris
EYES
The clear, watery fluid between the cornea and the lens. It nourishes the lens and cornea and helps maintain intraocular pressure to keep the eye’s shape.
The cavity of the eyes
Aqueous Humor
EYES
Contains receptors of the eyes. It is the thin layer of tissue lining the back of the eye that contains light-sensitive cells.
Retina
EYES
Within Retina that is responsible for color vision and work best in bright light.
Lack of it can lead to color blindness
Cone
EYES
Within Retina that is responsible for vision in low light and peripheral vision. (gray, black)
Rods
EYES
Transmits electrical signals from the retina to the brain, where they are processed into visual images. (the receiver of information to the brain)
Optical Nerves
EYE DISEASE
also known as hyperopia
only far objects are clear
the point of focus falls behind the retina, making close-up objects appear blurry
Far Sightedness
EYE DISEASE
also known as myopia
only near objects are clear
is a refractive error that makes far-away objects look blurry.
Nearsightedness
EYE DISEASE
A common vision problem where the eye does not focus light evenly onto the retina, causing blurred or distorted vision at any distance.
Astigmatism
Eye diseases
- Farsightedness
- Nearsightedness
- Astigmatism
PART OF OUTER EAR
The visible part of the ear that helps collect sound waves and directs them into the ear canal.
receiver of sound in the ears
Pinna
PART OF OUTER EAR
A tube-like structure that carries sound from the pinna to the eardrum. It also protects the inner structures by producing earwax.
Ear Canal
PART OF MIDDLE EAR
A thin membrane that vibrates when sound waves hit it. These vibrations are then passed to the middle ear.
Ear Drum
PART OF MIDDLE EAR
The three bones in the ears that serves as the doubling of sound waves.
Hammer
Anvil
Stirrup (smallest bone)
PART OF INNER EAR
Are receptors/stimulus in the ear that are spiral-shaped, fluid-filled structure responsible for converting sound vibrations into electrical signals.
Cochlea
PART OF INNER EAR
Carries electrical signals generated by the cochlea to the brain, where they are interpreted as sound.
Auditory Nerve
PARTS OF OUTER EAR
- Pinna
- Ear Canal
PARTS OF MIDDLE EAR
- Ear Drum
- Hammer
- Anvil
- Stirrup
PARTS OF INNER EAR
- Cochlea
- Auditory Nerve
EAR DISEASE
-defected pinna
-infection on ear drums
- blockages (earwax)
Hearing loss caused by a problem in the outer or middle ear that prevents sound from reaching the inner ear.
TREATMENT: hearing aid
Conductive Deafness
EAR DISEASE
damage of auditory nerve
Nerve Deafness
EAR DISEASES
- Conductive Deafness
- Nerve Deafness
PART OF THE NOSE
The large air-filled space behind the nostrils, lined with mucous membranes and tiny hairs (cilia) that trap dust, dirt, and pathogens. It filters, warms, and moistens the air before it reaches the lungs.
Nasal Cavity
PART OF THE NOSE
Are the receptors of the nose which is a part of the brain responsible for processing smells. Located above the nasal cavity, it receives signals from olfactory receptor cells in the nose, which detect odor molecules.
Olfactory Bulb
PART OF THE NOSE
One of the best adjustments when encountering stimuli
Olfactory Nerve
PART OF THE TOUNGE
Are receptors of tongue which are sensory organs located on the tongue and other parts of the mouth that detect different tastes.
Taste Buds
PART OF THE SKIN
They are the receptors of the skin
Hair Follicles and the Nerve endings
refers to the skin’s ability to conduct electricity in response to stress or emotional changes.
Galvanized Skin Response
The ability to perceive body movement and position without visual aid. Can be found in Tendons (Joints)
Kinesthetic Bodily Senses
The stomach plays a key role in it by digesting food, signals the body to starve for appetite, helps in peeing
Organic Bodily Senses
7 HUMAN SENSES
- sight
- hearing
- smell
- taste
- touch
- kinesthetic bodily senses
- organic bodily senses
process by which a person focuses on specific stimuli while ignoring others or filtering stimuli to only important ones.
Selective Attention
The error in sensation/perception is where wrong pick up of information from senses happen.
Perceptual Illusion
It is something you feel, hear, see but it’s not there. It is the sensory experiences that occur without an external stimulus.
Schizophrenia
Hallucination
-this is more on feeling
-grandiosity (refers to an unrealistic sense of superiority in which someone believes themself to be unique and better than others)
-firmly held false belief that is resistant to reason or confrontation with actual fact.
Delusion
According to this field, it is from the perceptions that you form images.
Gestalt Psychology
Imagining or forming images from environment
Form Perception
Forming of perceptions according to groupings
Gestalt Groupings
GESTALT GROUPING/PRINCIPLE
The Figure is the____ and the Ground is the____
Figure is the object itself
Ground is the background
GESTALT GROUPING/PRINCIPLE
grouping based on how near objects are from each other.
Grouping according to proximity or Law of proximity
GESTALT GROUPING/PRINCIPLE
grouping based on similarity in traits
Grouping according to similarity or Law of Similarity
GESTALT GROUPING/PRINCIPLE
grouping based on continuous forms because of visual elements that are aligned with each other
Grouping according to continuity or law of continuity
GESTALT GROUPING/PRINCIPLE
describes how humans have a natural inclination to perceive incomplete or fragmented visual elements as a complete object by filling the gaps.
Grouping according to closure or Law of closure
GESTALT GROUPING/PRINCIPLE
people see visually connected elements or ones with common characteristics to belong to the same group or unit.
Grouping according to connectedness or law of connectedness