STEREOTAXIC TECHNIQUES Meaning and
Definition
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Stereotaxic techniques refer to a set of precise neurosurgical methods used for targeting specific regions of the brain or other anatomical structures with great precision and accuracy. These techniques employ a meticulously designed stereotaxic apparatus, a three-dimensional coordinate system, and various specialized instruments to carry out the procedures.
The purpose of stereotaxic techniques is to elucidate the functionality and connectivity of different brain regions, establish precise experimental conditions, and perform targeted interventions or measurements. The apparatus consists of a frame that firmly holds the subject's head or body in a fixed position, ensuring stability during the procedure. It integrates a set of movable arms equipped with devices such as electrodes, cannulae, or probes, which are inserted into the brain with the aid of carefully calculated coordinates.
Stereotaxic techniques have extensive applications in neuroscience research, enabling scientists to investigate the effects of lesions, stimulation, or drug administration on specific regions. They are commonly employed in both animal and human studies, allowing researchers to precisely insert electrodes for deep brain stimulation, collect tissue samples, administer targeted drug delivery, or conduct imaging procedures.
The highly accurate nature of stereotaxic techniques ensures consistent and reliable results across different subjects, reducing variability and increasing the reproducibility of experimental data. Additionally, they play a fundamental role in the development and refinement of surgical interventions, helping surgeons to precisely localize and target pathological areas for treatments such as deep brain stimulation or lesioning in patients with movement disorders or psychiatric conditions.
Common Misspellings for STEREOTAXIC TECHNIQUES
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Etymology of STEREOTAXIC TECHNIQUES
The word "stereotaxic" is a combination of two Greek roots: "stereo", meaning solid or three-dimensional, and "taxis", meaning arrangement or positioning. Together, they create the term "stereotaxis", which refers to the precise localization or positioning of a target within a three-dimensional space.
The word "techniques" comes from the Greek root "techne", meaning art, skill, or craft. It refers to the methods, procedures, or approaches used to achieve a particular goal or result.
Therefore, the etymology of "stereotaxic techniques" can be understood as the combination of "stereotaxis", referring to the precise positioning within three-dimensional space, and "techniques", indicating the specific methods or approaches employed to carry out the process.
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