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Nerve Injury and Biomarkers

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Biomarkers in Trauma, Injury and Critical Care
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Abstract

The nervous system has enormous scale to its production. From the large-scale ganglia to the microscopic neuron, there is tremendous communication that serves a synergistic role. Our ability to identify deficits, or absences, in such communication is critical toward detecting and treating pathological conditions and states of injury, as well as optimizing human performance. Research to date has focused on very large-scale observations of the human nervous system, providing insight through computed tomography, positron emission tomography, and magnetic resonance imaging of the brain. More recent developments have allowed us to make significant advances in our ability to monitor neurological health in finer neuronal structures of the peripheral nervous system and identifying pathology through molecular and genetic markers. As we proceed from the more granular to fine-grained observations, our ability to detect pathology grows, but so does the level of noise. Techniques such as machine learning and artificial intelligence will help reduce this noise and provide a more accurate picture of a healthy neuron and clinical decision points for treatment.

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Abbreviations

AI:

Artificial intelligence

CHO:

Choline

EEG:

Electroencephalography

fMRI:

Functional magnetic resonance imaging

ML:

Machine learning

MRI:

Magnetic resonance imaging

MRS:

Magnetic resonance spectroscopy

mTBI:

Mild traumatic brain injury

NAA:

N-acetyl aspartate

PET:

Positron emission tomography

TBI:

Traumatic brain injury

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Correspondence to Scott A. Holmes .

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Holmes, S.A. (2023). Nerve Injury and Biomarkers. In: Rajendram, R., Preedy, V.R., Patel, V.B. (eds) Biomarkers in Trauma, Injury and Critical Care. Biomarkers in Disease: Methods, Discoveries and Applications. Springer, Cham. https://doi.org/10.1007/978-3-031-07395-3_4

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