As a result of a trauma a patient has damaged frontal spinal roots. What structures are likely to be affected?

Answer options

1. Axons of the motoneurons and axons of the lateral horn neurons
2. Peripheral processes of the sensory neurons of the spinal ganglions
3. Central processes of the sensory neurons of the spinal ganglions
4. Dendrites of the spinal ganglion neurons
5. Axons of the lateral horn neurons