ArticleFrontiers in neuroanatomy2012
The mouse olfactory peduncle. 2.The anterior limb of the anterior commissure.
Article in Frontiers in neuroanatomy, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers.
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Who cites it
18 citing papers in PubMed.
- Microsurgical anatomy of the anterior commissure with special emphasis on the anterior limb: a comparative white matter fiber microdissection and tractography study.Brain structure & function · 2025Article
- Mice navigate scent trails using predictive policies.bioRxiv : the preprint server for biology · 2025Article
- Article
- Dogs' olfactory resting-state functional connectivity is modulated by age and brain shape.Scientific reports · 2025Article
- Odor localization in structural interhemispheric deficits.Chemical senses · 2025Article
- The Olfactory Bulb in Companion Animals-Anatomy, Physiology, and Clinical Importance.Brain sciences · 2023Review
- Olfactory modulation of the medial prefrontal cortex circuitry: Implications for social cognition.Seminars in cell & developmental biology · 2022Review
- Excitable Axonal Domains Adapt to Sensory Deprivation in the Olfactory System.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2022Article
- Pyramidal Cells in Olfactory Cortex.Chemical senses · 2021Article
- Global and age-related neuroanatomical abnormalities in a Pax6-deficient mouse model of aniridia suggests a role for Pax6 in adult structural neuroplasticity.Brain research · 2020Article
- Development of piriform cortex interhemispheric connections via the anterior commissure: progressive and regressive strategies.Brain structure & function · 2018Article
- Myelination of the developing lateral olfactory tract and anterior commissure.The Journal of comparative neurology · 2018Article
- Kif1bp loss in mice leads to defects in the peripheral and central nervous system and perinatal death.Scientific reports · 2017Article
- High-resolution characterization of a PACAP-EGFP transgenic mouse model for mapping PACAP-expressing neurons.The Journal of comparative neurology · 2016Article
- The Pig Olfactory Brain: A Primer.Chemical senses · 2016Article
- Developmental Markers Expressed in Neocortical Layers Are Differentially Exhibited in Olfactory Cortex.PloS one · 2015Article
- Inward rectifier potassium (Kir) current in dopaminergic periglomerular neurons of the mouse olfactory bulb.Frontiers in cellular neuroscience · 2014Article
- The mouse olfactory peduncle. 3. Development of neurons, glia, and centrifugal afferents.Frontiers in neuroanatomy · 2014Article
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Abstract
The central core of the olfactory peduncle [the tissue connecting the olfactory bulb (OB) to the forebrain] includes a white matter tract that extends caudally to the anterior commissure (AC). The purpose of the present study was to examine this "anterior limb of the anterior commissure" (ALAC) to determine if the axons that progress through it segregate on the basis of their point of origin, neurotransmitter type, size, or shape. While local differences in axon density were observed in the ALAC, they were not consistent between samples of the anterior and posterior peduncle, and no other compartmentalization within the tract was observed. The innervation of the caudal olfactory peduncle by neuromodulatory fibers was examined to determine if they enter the region via the ALAC. Cholinergic fibers (CHAT) densely filled the peduncle, followed in order by serotonergic, noradrenergic, histaminergic, and orexinergic processes. Differences in the distribution of the fibers were noted for each system. While each axon type could be observed in the ALAC, it is probable that they enter the peduncle though several routes. Data for axon caliber in the ALAC was compared to information previously collected on the peduncle's other white matter region, the lateral olfactory tract (LOT). Axons in the ALAC were smaller, suggesting that the olfactory system is organized with a fast system for distributing incoming sensory information and a more economical, distributed system for subsequent processing.
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