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Nervous stressed sweaty businessman speaker wiping sweat feel anxious afraid stuttering before speech reading preparing practicing standing at office meeting door, public speaking fear phobia concept

#118057824 - Nervous stressed sweaty businessman speaker wiping sweat feel..

Emotional stress. Dark-haired man touching his head with hand feeling strong headache, standing isolated over white background.

#117137599 - Emotional stress. Dark-haired man touching his head with hand..

Pretty young asian woman sitting at the table isolated over white background, holding fingers crossed for good luck

#115937605 - Pretty young asian woman sitting at the table isolated over white..

Angry businessman tearing hair out

#111025353 - Angry businessman tearing hair out

Human nervous system medical vector illustration diagram with parasympathetic, sympathetic nerves and all connected inner organs through brain and spinal cord. Educational information complete guide.

#97115613 - Human nervous system medical vector illustration diagram with..

3D illustration brain nervous system active, medical concept. 免版税图像

#55264033 - 3D illustration brain nervous system active, medical concept.

Closeup portrait stressed, frustrated shocked business woman yelling screaming temper tantrum isolated wall background. Negative human emotion facial expression reaction attitude

#52817141 - Closeup portrait stressed, frustrated shocked business woman..

Neural network on a blue background with light effects.

#53783831 - Neural network on a blue background with light effects.

Small black and brown dog hiding under orange blanket on couch looking scared worried alert frightened afraid wide-eyed uncertain anxious uneasy distressed nervous tense 免版税图像

#80448428 - Small black and brown dog hiding under orange blanket on couch..

Woman scratching her head

#119884555 - Woman scratching her head

Circulatory and Nervous System with Lymph Nodes

#105318257 - Circulatory and Nervous System with Lymph Nodes

Main 12 human body organ systems flat educative anatomy physiology front back view flashcards poster vector illustration

#94769884 - Main 12 human body organ systems flat educative anatomy physiology..

Neurons cells concept

#85341064 - Neurons cells concept

Nervous system of little girl illustration 矢量图像

#59309535 - Nervous system of little girl illustration

Anxious Teenage Student Sitting Examination In School Hall 免版税图像

#91940602 - Anxious Teenage Student Sitting Examination In School Hall

Nervous middle aged old businesswoman feeling scared stressed afraid waiting for job interview, worried mature senior applicant or speaker reading papers preparing for public speaking fear concept 免版税图像

#112485283 - Nervous middle aged old businesswoman feeling scared stressed..

Neurons of the nervous system cells. 3d illustration

#54205513 - Neurons of the nervous system cells. 3d illustration

Young hopeless woman suffering from depression having nervous breakdown holding her head on isolated background, copy space

#83654044 - Young hopeless woman suffering from depression having nervous..

3D brain character lifting a barbell

#83347020 - 3D brain character lifting a barbell

Relax, rest, retired, concept. Gray hair woman twisted her face

#112451622 - Relax, rest, retired, concept. Gray hair woman twisted her face

Human nervous system vector illustration. Cartoon design of man body with brain parasympathetic and sympathetic nerves chain for neurology medical infographic

#106732307 - Human nervous system vector illustration. Cartoon design of man..

Shocked young man, emotional guy afraid of something vector Illustration isolated on a white background.

#110705450 - Shocked young man, emotional guy afraid of something vector Illustration..

Viruses infecting neurons, concept for brain infection, 3D illustration

#101756111 - Viruses infecting neurons, concept for brain infection, 3D illustration

3d rendered medically accurate illustration of the nerves of a handball player 免版税图像

#115692800 - 3d rendered medically accurate illustration of the nerves of..

Close up hands of senior elderly woman patient suffering from pakinson's desease symptom. Mental health and elderly care concept

#102251804 - Close up hands of senior elderly woman patient suffering from..

Frustrated businesswoman feels panic shock after business failure or bad news online sitting in office with laptop, stressed upset woman employee worried about bankruptcy, exhausted tired of overwork

#107343971 - Frustrated businesswoman feels panic shock after business failure..

limbic system. Cross section of the human brain. Anatomical components of limbic system: Mammillary body, pituitary gland, amygdala, hippocampus, thalamus, cingulate gyrus, corpus callosum, hypothalamus). Vector illustration for medical, biological, and educational use 矢量图像

#119627983 - limbic system. Cross section of the human brain. Anatomical components..

Vertebral Column of Human Body Anatomy infograpic diagram including all vertebra cervical thoracic lumbar sacral and coccygeal for medical science education and healthcare 矢量图像

#87967063 - Vertebral Column of Human Body Anatomy infograpic diagram including..

Neurons cells from the brain under the microscope view for education. 免版税图像

#120852799 - Neurons cells from the brain under the microscope view for education.

The Autonomic Nervous System subdivided into Sympathetic and Parasympathetic effect

#71810398 - The Autonomic Nervous System subdivided into Sympathetic and..

$Colorful glowing neuron fractal. Shiny colorful fractal space digital artwork for creative graphic design 免版税图像$

#129738474 - Colorful glowing neuron fractal. Shiny colorful fractal space..

Modern technology financier economist people person concept. Hulf-turned portrait of sad unhappy upset disappointed journalist economist business lady holding head on hands looking at screen monitor

#98210826 - Modern technology financier economist people person concept...

Woman pulling her hair in distraught and panic, vector cartoon isolated on white background 矢量图像

#84589293 - Woman pulling her hair in distraught and panic, vector cartoon..

Middle age man, with beard and bow tie terrified and nervous expressing anxiety and panic gesture, overwhelmed

#101084231 - Middle age man, with beard and bow tie terrified and nervous..

Portrait of a nervous asian girl biting her nails while looking at camera isolated over gray background

#89402546 - Portrait of a nervous asian girl biting her nails while looking..

Angry businessman talking on the phone in office

#86253638 - Angry businessman talking on the phone in office

Medically accurate vector illustration of human feet, includes nervous system, veins, arteries, etc. 矢量图像

#52254143 - Medically accurate vector illustration of human feet, includes..

Japanese encephalitis, medical concept, 3D illustration showing brain infection and close-up view of Japanese encephalitis viruses in the brain 免版税图像

#101756064 - Japanese encephalitis, medical concept, 3D illustration showing..

Man having error in computer while working

#103154720 - Man having error in computer while working

Peripheral nervous system, medical vector illustration diagram with brain, spinal cord and full body nerve scheme. 矢量图像

#96992562 - Peripheral nervous system, medical vector illustration diagram..

Multiple sclerosis or MS. autoimmune disease. the nerves of the brain and spinal cord are damaged by one's own immune system. 矢量图像

#85944642 - Multiple sclerosis or MS. autoimmune disease. the nerves of the..

Watching melodrama. Woman feeling emotional while watching melodrama and eating chocolate spread with spoon 免版税图像

#104037169 - Watching melodrama. Woman feeling emotional while watching melodrama..

3D illustration, neck painful - cervical spine skeleton x-ray, medical concept. 免版税图像

#107550581 - 3D illustration, neck painful - cervical spine skeleton x-ray,..

Medical Education Chart of Biology for Human Body Organ System Diagram. Vector illustration

#79651336 - Medical Education Chart of Biology for Human Body Organ System..

Cerebrospinal fluid vector illustration. Anatomical labeled scheme with human head and inside of skull. Diagram with superior sigittal sinus, ventricles, arachnoid Villi and spinal cord central canal.

#114761816 - Cerebrospinal fluid vector illustration. Anatomical labeled scheme..

Medical Education Chart of Biology for Nervous System Diagram. Vector illustration

#79651319 - Medical Education Chart of Biology for Nervous System Diagram...

Neurons in the brain on a black and blue background. 3d illustration

#54205530 - Neurons in the brain on a black and blue background. 3d illustration

cropped view of woman holding seesaw with human brain and red heart on white

#122161046 - cropped view of woman holding seesaw with human brain and red..

3D rendered Illustration of a biological neural cell network transmitting signals. 免版税图像

#112809573 - 3D rendered Illustration of a biological neural cell network..

Portrait of angry and upset young man looking furious, aggressive and crazy in People and human emotions, facial expressions and abuse, violence and bullying concept. Isolated on white background.

#127193469 - Portrait of angry and upset young man looking furious, aggressive..

Woman having panic attack at workplace

#115327212 - Woman having panic attack at workplace

A parent and child huddling under a table 免版税图像

#129616189 - A parent and child huddling under a table

Sick little child girl with epileptic seizures in outdoor park,daughter suffering from seizures,illness with epilepsy during seizure attack,asian mother,father care of girl patient,brain,nervous system concept

#130473307 - Sick little child girl with epileptic seizures in outdoor park,daughter..

Tired stressed single mom having headache feeling annoyed about noisy active kid jumping on sofa, sad depressed exhausted mother fatigued of difficult disobedient child daughter playing at home

#116886716 - Tired stressed single mom having headache feeling annoyed about..

Red card heart shape and figure of human brain standing next to next to each other on white background. Connection heart and brain in couple or choice for who to follow, or their interaction in body

#113435709 - Red card heart shape and figure of human brain standing next..

portrait of grey haired old man

#117201027 - portrait of grey haired old man

Close up photo beautiful she her lady pretty buns unexpected news big eyes opened mouth speechless oh no face awkward shame eyes wear casual striped red white t-shirt isolated pink background

#119452892 - Close up photo beautiful she her lady pretty buns unexpected..

Desperate upset teen girl victim crying alone at home, sad abused young woman in tears feeling depressed heartbroken offended bad having problems, unexpected pregnancy, regret mistake abortion

#116534838 - Desperate upset teen girl victim crying alone at home, sad abused..

Pensive aged businesswoman in glasses sit at office desk thinking of problem solution, thoughtful senior woman worker in glasses look at laptop screen hold document pondering or making decision 免版税图像

#129607102 - Pensive aged businesswoman in glasses sit at office desk thinking..

Close up photo of charming man looking wearing brown shirt isolated over blue background 免版税图像

#129622545 - Close up photo of charming man looking wearing brown shirt isolated..

Copy space on black background next to face of worried man with problem

#129864290 - Copy space on black background next to face of worried man with..

Woman suffering from headache on white background

#115328004 - Woman suffering from headache on white background

Worried frustrated woman looks nervously, bites finger nails, watches horror moving strilling film. Nervous excited student worries before exams, isolated blue background

#130652678 - Worried frustrated woman looks nervously, bites finger nails,..

Sick little child girl with epileptic seizures on the street,daughter suffering from seizures,illness with epilepsy during seizure attack,asian young woman or mother care of girl patient,brain,nervous system concept 免版税图像

#130470679 - Sick little child girl with epileptic seizures on the street,daughter..

Nervous Businessman using Computer 免版税图像

#113910631 - Nervous Businessman using Computer

Stubborn annoyed woman sticking plug fingers in ears not listening to loud noise sound isolated on white blank studio background, young angry teen refuse hear avoid stress feel ear pain ache concept 免版税图像

#116390863 - Stubborn annoyed woman sticking plug fingers in ears not listening..

Angry male employee confused working at computer, solve business problems on phone, mad worker talk on cell arguing with client or customer, man busy at pc having serious conversation on cellphone 免版税图像

#112479827 - Angry male employee confused working at computer, solve business..

Male manual visceral therapist masseur treats a young female patient. Edit the internal organs and the elimination of adhesions in the stomach

#122547487 - Male manual visceral therapist masseur treats a young female..

Image of nervous caucasian woman using laptop while cooking fresh vegetable salad in kitchen interior at home 免版税图像

#126170474 - Image of nervous caucasian woman using laptop while cooking fresh..

emotional office lady got home from fired by boss. young businesswoman lost her job and feel depressed resting on the couch and thinking the way to deal with this problem. woman worried serious sit.

#112895528 - emotional office lady got home from fired by boss. young businesswoman..

Neurons cells close up

#124558598 - Neurons cells close up

Close up photo amazing beautiful her she lady unbelievable look up empty space oh no expression hold head arms hands wearing blue teal green everyday short dress clothes isolated yellow background 免版税图像

#119451635 - Close up photo amazing beautiful her she lady unbelievable look..

Confident businessman mentor giving instructions to trainee at workplace, helping new employee with online project, checking results, ceo manager holding job interview with African American applicant

#124263640 - Confident businessman mentor giving instructions to trainee at..

Diverse business people applicants sit in row line queue waiting for their turn, african, asian and caucasian unemployed seekers group preparing for job interview, human resources employment concept

#117289437 - Diverse business people applicants sit in row line queue waiting..

Close up portrait of attractive woman

#117124476 - Close up portrait of attractive woman

Doctor on blurred background using digital brain scan hologram 3D rendering

#113688861 - Doctor on blurred background using digital brain scan hologram..

Nerve cell types Close-up detailed anatomy illustration

#81957425 - Nerve cell types Close-up detailed anatomy illustration

Dopamine. two neurons (dopamine-producing and dopamine-receiving nerve cells), receptors, and synaptic cleft with dopamine. 矢量图像

#102774024 - Dopamine. two neurons (dopamine-producing and dopamine-receiving..

Infographics scheme of anatomical structure of human nervous system.

#123637659 - Infographics scheme of anatomical structure of human nervous..

Infographics scheme of anatomical structure of human nervous system.

#123637654 - Infographics scheme of anatomical structure of human nervous..

medically accurate 3d illustration of headache/ migraine 免版税图像

#60918841 - medically accurate 3d illustration of headache migraine

Nerve cell anatomy detailed illustration

#78848312 - Nerve cell anatomy detailed illustration

Nerve cells isolated on white photo realistic vector illustration

#103320739 - Nerve cells isolated on white photo realistic vector illustration

Nervous System with Lymph Nodes

#105318286 - Nervous System with Lymph Nodes

#94418828 - Parkinsons disease cartoon icon vector illustration graphic design

Different systems of human body diagram illustration

#58502932 - Different systems of human body diagram illustration

Serious african woman holding looking at resume paper, stressed diffident man candidate fumbling with a handkerchief in hands nervous during interview. Human resources recruitment and hiring concept 免版税图像

#120520853 - Serious african woman holding looking at resume paper, stressed..

Stress response system vector illustration diagram, nerve impulses scheme. Educational medical information. 矢量图像

#93918825 - Stress response system vector illustration diagram, nerve impulses..

Blue glowing synapse. Artificial neuron in concept of artificial intelligence. Synaptic transmission lines of pulses.Abstract polygonal space low poly with connecting dots and lines. 3D rendering

#80505739 - Blue glowing synapse. Artificial neuron in concept of artificial..

Neurons of the nervous system cells. 3d illustration

#54205517 - Neurons of the nervous system cells. 3d illustration

Nervous Pop Art Young Woman Biting her Nails. Vector illustration

#62684167 - Nervous Pop Art Young Woman Biting her Nails. Vector illustration

Human body internal organs circulatory nervous and skeletal systems anatomy and physiology flat educative poster vector illustration

#95059352 - Human body internal organs circulatory nervous and skeletal systems..

Artificial human brain model, 3d rendering, black background 免版税图像

#85891151 - Artificial human brain model, 3d rendering, black background

Young woman getting bored while man using phone in the background.

#53545388 - Young woman getting bored while man using phone in the background.

Circulatory and Nervous System with Lymph Nodes

#105318356 - Circulatory and Nervous System with Lymph Nodes

Digital model of nervous system, 3d rendering, black background 免版税图像

#85891153 - Digital model of nervous system, 3d rendering, black background

The patient and the brain healthy brain and neurons in comparison.
Alzheimer's disease. Amyloid Plaque. 免版税图像

#66827292 - The patient and the brain healthy brain and neurons in comparison...

Mature Asian woman having migraine and headache pain at house,Senior healthy concept

#132543890 - Mature Asian woman having migraine and headache pain at house,Senior..

Closeup photo of amazing dark skin lady holding crossed fingers biting lips worried about school test wear yellow knitted jumper isolated blue teal color background

#133437250 - Closeup photo of amazing dark skin lady holding crossed fingers..

Young woman in stylish yellow sweater screaming in terror with hands on her head, mouth wide open. silence concept. stop talking. I hate you. emotion and feeling 免版税图像

#123357924 - Young woman in stylish yellow sweater screaming in terror with..

Colombian man with bowl of cereals is a little bit nervous and scared 免版税图像

#128147923 - Colombian man with bowl of cereals is a little bit nervous and..

Cropped close-up picture photo portrait of unsure uncertain terrified having problem guy pointing on himself isolated grey background 免版税图像

#124739565 - Cropped close-up picture photo portrait of unsure uncertain terrified..

Concept aerophobia. Afraid of fear flying on an airplane and at height.

#122132303 - Concept aerophobia. Afraid of fear flying on an airplane and..

Nervous doubtful african male having puzzled look going to make serious decision.

#111167918 - Nervous doubtful african male having puzzled look going to make..

headache in the airplane, man passenger afraid and feeling bad during the flight in plane 免版税图像

#111082569 - headache in the airplane, man passenger afraid and feeling bad..

Deep Learning and Machine Artificial Intelligence Concept

#130493197 - Deep Learning and Machine Artificial Intelligence Concept

Angry couple arguing in the middle of a city street

#115370895 - Angry couple arguing in the middle of a city street

Uncomfortable scared woman being harass by her boss at office in Sexual harassment at work place, women rights, sexual abuse concept isolated in white background.

#112814163 - Uncomfortable scared woman being harass by her boss at office..

Scared nervous african american businessman sweating wiping face feeling stressed afraid waiting for job interview, worried black male speaker reading paper preparing for public speaking fear concept 免版税图像

#112485299 - Scared nervous african american businessman sweating wiping face..

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关于123RF

关于

特征

博客

指导课程

服务

Corporate+

123rf合作伙伴计划

123RF联盟计画

优惠代码

政策

Legal

执照

隐私声明

权力条规

123RF-Cookie政策

国际

Русский язык

Português (PT)

支持

需要帮助吗？请联络您的客户经理

@ 1 866 655 3733

联络

协助中心

联系我们

Follow us on Twitter

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