Generation of a long process of a CNS neuron, that carries efferent (outgoing) action potentials from the cell body in the red nucleus of the midbrain towards target cells in the spinal cord.

OBSOLETE. Any process that activates or increases the frequency, rate or extent of transcription of homeotic genes of the trithorax group.

Any process that stops, prevents, or reduces the frequency, rate or extent of the chemical reactions and pathways involving catecholamine.

Any process that modulates the frequency, rate or extent of the chemical reactions and pathways involving catecholamines.

The process in which the migration of an axon growth cone of a pyramidal cell that is part of the corticospinal tract is directed after exiting the internal capsule through the cerebral peduncle in response to a combination of attractive and repulsive cues.

Any process that activates or increases the frequency, rate or extent of the chemical reactions and pathways involving catecholamine.

Any process that stops, prevents, or reduces the frequency, rate or extent of complement activation.

Any process that stops, prevents, or reduces the frequency, rate, or extent of a humoral immune response.

Any process that stops, prevents, or reduces the frequency, rate, or extent of an immune effector process.

Any process that modulates the frequency, rate or extent of complement activation.

The process in which the migration of an axon growth cone of a pyramidal cell that is part of the corticospinal tract is directed from its cell body in layer V through the cerebral cortex in response to a combination of attractive and repulsive cues.

Any process that activates or increases the frequency, rate or extent of complement activation.

Any process that activates or increases the frequency, rate, or extent of an immune effector process.

Any process that activates or increases the frequency, rate, or extent of a humoral immune response.

The process in which the migration of an axon growth cone of a pyramidal cell that is part of the corticospinal tract is directed after exiting the cerebral cortex through the internal capsule in response to a combination of attractive and repulsive cues.

Generation of a long process of a CNS neuron, that carries efferent (outgoing) action potentials from the cell body in the midbrain towards target cells in the diencephalon.

Generation of a long process of a CNS neuron, that carries efferent (outgoing) action potentials from the cell body in the vestibular nucleus of the pons towards target cells in the spinal cord.

Generation of a long process of a CNS neuron, that carries efferent (outgoing) action potentials from the cell body in one half of the cerebral cortex towards target cells in the contralateral half. This axonal process is a member of those that make up the anterior commissure, a small midline fiber tract that lies at the anterior end of the corpus callosum.

OBSOLETE. Any process that stops, prevents, or reduces the frequency, rate or extent of transcription of homeotic genes of the Polycomb group.

OBSOLETE. (Was not defined before being made obsolete).