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Természettudományok ACT - Neurológia és Vérbiokémia

Itt megtanulsz néhány angol szót, amelyek a neurológiához és a vér biokémiájához kapcsolódnak, mint például a "leptin", "ghrelin", "szinapszis" stb., amelyek segítenek majd az ACT-k sikeres teljesítésében.

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ACT Vocabulary for Science
neurogenesis
neurogenesis
[Főnév]

the process by which new neurons are generated in the brain, occurring primarily during prenatal development but also continuing into adulthood in certain brain regions

neurogenezis, idegsejtek képződése

neurogenezis, idegsejtek képződése

Ex: Physical exercise has been shown to enhance neurogenesis in the hippocampus, a brain region important for learning and memory. 
synesthesia
synesthesia
[Főnév]

a neurological phenomenon where stimulation of one sensory or cognitive pathway leads to automatic, involuntary experiences in a second sensory or cognitive pathway

szinesztézia, szinesztézia

szinesztézia, szinesztézia

Ex: In synesthesia, hearing music may evoke the perception of colors or shapes. 
sensation
sensation
[Főnév]

a physical perception caused by an outside stimulus or something being in touch with the body

érzet, észlelés

érzet, észlelés

Ex: The cold water created a tingling sensation on her skin. 
neuron
neuron
[Főnév]

a cell that is responsible for transmitting nerve impulses between the brain and the rest of the body

neuron, idegsejt

neuron, idegsejt

Ex: Neurons transmit signals at speeds of up to 120 meters per second. 
white matter
white matter
[Főnév]

the tissue in the central nervous system composed of myelinated nerve fibers

fehérállomány, fehér anyag

fehérállomány, fehér anyag

parietal cortex

the outer layer of neural tissue in the parietal lobe involved in sensory processing and spatial awareness

parietális kéreg, a parietális lebeny külső idegszövet rétege

parietális kéreg, a parietális lebeny külső idegszövet rétege

short-term memory

the temporary storage of information that is currently being used or actively processed by the brain, typically for a few seconds to a few minutes

rövidtávú memória, munkamemória

rövidtávú memória, munkamemória

Ex: Short-term memory allows us to remember a phone number long enough to dial it. 
neurotransmitter

a chemical substance that transmits messages from a neuron to another one or to a muscle

ingerületátvivő

ingerületátvivő

Ex: Dopamine is a neurotransmitter involved in mood regulation. 
hippocampus
hippocampus
[Főnév]

a curved structure in the brain responsible for memory formation, learning, and spatial navigationa curved structure in the brain responsible for memory formation, learning, and spatial navigation

hippokampusz, agyban lévő ívelt szerkezet

hippokampusz, agyban lévő ívelt szerkezet

neuroscientist

a scientist who studies the structure, function, and disorders of the nervous system, including the brain and spinal cord

idegtudós, neurológiai szakértő

idegtudós, neurológiai szakértő

Ex: The neuroscientist conducted experiments to investigate the effects of dopamine on decision-making. 
synapse
synapse
[Főnév]

a junction between two nerve cells, consisting of a minute gap across which impulses pass by diffusion of a neurotransmitter

szinapszis, két idegsejt közötti kapcsolódás

szinapszis, két idegsejt közötti kapcsolódás

Ex: Neurotransmitters released into the synapse bind to receptors on the receiving neuron, facilitating the transmission of nerve impulses. 
connectome
connectome
[Főnév]

a comprehensive map or diagram that depicts the complete set of neural connections within a nervous system

connectom, idegi kapcsolatok térképe

connectom, idegi kapcsolatok térképe

parasympathetic
parasympathetic
[melléknév]

relating to the part of the nervous system that promotes relaxation and digestion in the body

paraszimpatikus

paraszimpatikus

Ex: Chronic stress can impair parasympathetic function, contributing to health issues like digestive problems and insomnia. 
neurosis
neurosis
[Főnév]

a mental condition that is not caused by organic disease in which one is constantly anxious, worried, and stressed

neurozis, neurotikus zavar

neurozis, neurotikus zavar

Ex: Neurosis often manifests as chronic anxiety, obsessive behaviors, or phobias that interfere with daily functioning. 
autonomic
autonomic
[melléknév]

relating to bodily functions that occur automatically, without conscious effort or control

autonóm, vegetatív

autonóm, vegetatív

Ex: Sweating is an autonomic response to regulate body temperature. 
endocrinology
endocrinology
[Főnév]

the branch of medicine and physiology dealing with the endocrine system that controls the hormones in one's body

endokrinológia

endokrinológia

Ex: Endocrinology is the branch of medicine that focuses on the study and treatment of hormone-related disorders. 
melatonin
melatonin
[Főnév]

a hormone produced by the pineal gland that regulates sleep-wake cycles and promotes restful sleep

melatonin, alváshormon

melatonin, alváshormon

ghrelin
ghrelin
[Főnév]

a hormone produced mainly by the stomach that stimulates appetite and regulates hunger

ghrelin, éhséghormon

ghrelin, éhséghormon

Ex: Ghrelin levels typically rise before meals, signaling the body's need for food. 
leptin
leptin
[Főnév]

a hormone produced primarily by fat cells that helps regulate energy balance by inhibiting hunger and promoting feelings of fullness

leptin, teltség hormonnak

leptin, teltség hormonnak

estrogen
estrogen
[Főnév]

a hormone primarily responsible for female reproductive development and regulation

ösztrogén, női hormon

ösztrogén, női hormon

serotonin
serotonin
[Főnév]

a neurotransmitter primarily found in the brain and gastrointestinal tract that plays a key role in mood regulation, appetite, sleep, and various physiological functions

szerotonin, 5-hidroxitriptamin (5-HT)

szerotonin, 5-hidroxitriptamin (5-HT)

Ex: Serotonin levels are often associated with feelings of well-being and happiness. 
norepinephrine

a hormone and neurotransmitter that regulates the body's stress response

noradrenalin, norepinefrin

noradrenalin, norepinefrin

histamine
histamine
[Főnév]

a compound released by cells in response to injury, allergy, or immune reactions, causing inflammation, itching, and other allergy symptoms

hisztamin

hisztamin

Ex: Antihistamines are commonly used to relieve symptoms of allergic reactions by blocking histamine receptors. 
lipoprotein
lipoprotein
[Főnév]

a biochemical assembly that transports fats in the bloodstream, composed of proteins and lipids

lipoprotein, lipid fehérje

lipoprotein, lipid fehérje

Ex: High-density lipoprotein (HDL) is often referred to as "good cholesterol" because it helps remove cholesterol from the bloodstream. 
biomarker
biomarker
[Főnév]

a biological indicator found in blood that can be measured and evaluated to indicate a particular physiological or pathological condition, or the response to treatment

biomarker, biológiai marker

biomarker, biológiai marker

amino acid
amino acid
[Főnév]

any organic compound that creates the basic structure of proteins

aminosav, aminokarbonsav

aminosav, aminokarbonsav

acidosis
acidosis
[Főnév]

a medical condition characterized by an excess of acid in the blood and body tissues, resulting in a lower pH than normal

acidózis, acidémia

acidózis, acidémia

Ex: Diabetic ketoacidosis is a severe form of acidosis that can occur in individuals with uncontrolled diabetes. 
alkalosis
alkalosis
[Főnév]

a medical condition characterized by an excess of base or alkali in the blood and body tissues, resulting in a higher pH than normal

alkalózis, alkalémia

alkalózis, alkalémia

Ex: Respiratory alkalosis can occur when there is hyperventilation, leading to a decrease in carbon dioxide levels in the blood. 
inhibitory
inhibitory
[melléknév]

having the ability to restrain, limit, or suppress activity or function

gátló, inhibáló

gátló, inhibáló

Ex: GABA (gamma-aminobutyric acid) is an inhibitory neurotransmitter that helps regulate neural activity in the brain. 
hemoglobin
hemoglobin
[Főnév]

a protein that carries oxygen in red blood cells

hemoglobin, globin

hemoglobin, globin

Ex: Iron-rich foods support hemoglobin levels. 
cytokine
cytokine
[Főnév]

a small protein that regulates immune responses and cell communication in the human body

citokin, sejtsignalizációs fehérje

citokin, sejtsignalizációs fehérje

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