Activation images

Explore stock images tagged activation

A textured black round power button glows with a bright green on symbol in the center.
A glowing blue 2025 STAR start button icon with orange sparks on a dark textured surface.
A glowing circular power button with a warm neon ring sits on a dark background.
Glowing viral particle and immune activation signals surrounded by surrounding red blood cells in a dark microscopic scene.
Glowing macrophage cells releasing cytokine signals amid red and white blood cells during a viral infection immune storm.
Macrophage-like immune cells emit glowing cytokine signals around interacting red blood cells in an inflamed fluid space.
A glowing brain scan visualization with bright neural activity highlights on a dark medical tech background.
Digital profile of a human head and chest with glowing brain nerves and lungs exhaling colorful smoke plumes.
Dark misty neural network with glowing orange neuron bodies connected by branching fibers and scattered signal sparks.
A circular start button on textured black leather glows with a bright blue power light.
Red blood cells flow through a dark vessel with glowing white blood cells and floating particles.
3D skeleton torso with pectoralis minor highlighted orange and ribcage visible against a light teal background.
A white blood cell emits cytokine molecules while red blood cells float in a dramatic microscopic bloodstream scene.
A macrophage emits glowing cytokine signals in a bloodstream filled with red and white blood cells during viral infection.
A hand firmly holds a white and red megaphone on a dark gray background.
An orange glowing neuron with branching dendrites and sparkling synapses in a dark microscopic scene.
A glowing pink brain in space surrounded by branching neon neural light streams and starlike particles.
Glowing 3D chromosome with bright telomere ends floats in blue with surrounding particles.
A large immune cell surrounded by glowing cytokine particles interacts with red blood cells in an orange viral inflammation scene.
Glowing red macrophage surrounds viral particles as cytokine signals ripple through nearby blood cells.
Macrophage cells surrounded by glowing viral particles and cytokine signals in an inflamed bloodstream background.
Glowing neurons connected by branching dendrites appear in vibrant purple and orange against a dark background.
Glowing neuron dendrites branch across a dark background with orange sparks indicating electrical signal transmission.
A white blood cell surrounds viral particles, releasing glowing cytokine signals in a red blood cell filled bloodstream scene.