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Dopamine is a chemical messenger and neurotransmitter produced in the brain that affects many bodily functions. It's an organic chemical that's part of the catecholamine and phenethylamine families. Dopamine is responsible for many effects, including mood, movement, memory, motivation, attention.
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Official United States Forms
Fragment of Immigrant petition Form I-797C, Notice of Action, Case type I 485 Application to register Permanent residence or Adjust status from USCIS. Document on dark blue background. Close Up.
Assets and liabilities worksheet
Human nerve cell on scientific background. 3d illustration
Redacted document in English with censored words blacked-out.
dummy with shallow depth of field
Blank form 1099-NEC. Account number blank.
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Pharmacy receipt showing amount saved with Medicare card
Hydrogen fluoride is a chemical compound with the formula HF. This colorless gas is the principal industrial source of fluorine, often in the aqueous form as hydrofluoric acid
IRS form 1040-SR tax return form for seniors still life background.
The ethmoid sinuses are located at the top of your nose (the bridge) between or just below the eyes 3d illustration
Report card 1959
The face is a central organ of sense and is also very central in the expression of emotion among humans and among numerous other species.
Astatine periodic table element, mining, science, nature, innovation
The peripheral nervous system (PNS) for touch is responsible for transmitting sensory information from the skin and other tissues to the central nervous system (CNS). It consists of sensory receptors that detect mechanical stimuli like pressure, vibration, and texture, converting them into electrical signals. These signals travel through sensory nerve fibers to the spinal cord and brain, where the sensations are processed.
Two old inoculation certificates from the 1970s.
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a visual aid of the human brain isolated on white.
The central nervous system is the brain and spinal cord, while the peripheral nervous system consists of everything else 3d illustration
Close up of a childhood immunization card.
this picture is showing back of the lower thigh, popliteal fossa and back of the leg region. it contains related muscles, nerves, artery, tendons and subcutaneous bones
Cross section of a human brain and spine model
Anatomy of the brain showing superficial arteries and veins. Cut of human skull with bones and skin. Medical illustration
Official United States Forms
is an electrically excitable cell that processes and transmits information through electrical and chemical signals.
A kindergarten progress report card from the 1987 - 1988 school year. Social habits.
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