IMPLANTED ELECTRODE Meaning and
Definition
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An implanted electrode is a biomedical device that is surgically implanted within the body to interface with biological tissues, particularly the nervous system. It serves as a conduit to transmit electrical signals to or from the body's neural network. The electrode is commonly made of biocompatible materials, such as titanium or stainless steel, ensuring compatibility with bodily fluids and preventing rejection or adverse reactions.
Implanted electrodes are widely applied across different medical fields, including neuroscience, neuroengineering, and neuroprosthetics. Their primary purpose is to record or stimulate neural activity, enabling the study of brain functions, diagnosing neurological disorders, and facilitating the restoration of lost sensory or motor functions.
For neural recording, implanted electrodes capture electrical signals generated by neurons, transferring them as voltage signals to an external monitoring system. This process aids in understanding neural communication, mapping brain regions, and investigating the mechanisms underlying various neurological conditions. On the other hand, implanted electrodes used for neural stimulation generate and deliver controlled electrical pulses to specific neural circuits, activating or modulating their activity. This approach finds applications in deep brain stimulation for treating conditions like Parkinson's disease, epilepsy, and chronic pain.
The design of implanted electrodes encompasses various types, including single- and multi-electrode arrays, microelectrodes, and flexible thin film electrodes. Each type possesses specific characteristics suited for different applications and anatomical locations. Implantation procedures require a skilled surgeon who carefully places the electrode in the desired target site, ensuring proper attachment and long-term stability within the body. The development and refinement of implanted electrode techniques continue to advance the field of neurotechnology and provide promising avenues for medical interventions.
Common Misspellings for IMPLANTED ELECTRODE
- umplanted electrode
- jmplanted electrode
- kmplanted electrode
- omplanted electrode
- 9mplanted electrode
- 8mplanted electrode
- inplanted electrode
- ikplanted electrode
- ijplanted electrode
- imolanted electrode
- imllanted electrode
- im-lanted electrode
- im0lanted electrode
- impkanted electrode
- imppanted electrode
- impoanted electrode
- implznted electrode
- implsnted electrode
- implwnted electrode
- implqnted electrode
Etymology of IMPLANTED ELECTRODE
The word "implanted" comes from the Latin word "implantare", which is a combination of "in" (meaning "in" or "on") and "plantare" (meaning "to plant"). It originally referred to the action of grafting a plant into another plant or tree. Over time, it extended to refer to the act of inserting or embedding something firmly into a different object or organism.
The term "electrode" has roots in Greek. "Electro-" comes from "elektron", meaning "amber" in Greek. The ancient Greeks discovered that amber, when rubbed, could attract lightweight objects like feathers due to its static electricity. "-ode" comes from Greek "hodos", meaning "way" or "path". An electrode, therefore, refers to something that conducts electricity along a path or way.
