Blog Posts

Acetylcholine neurotransmission in the brain via the central cholinergic system has been implicated in critical functions including cognition, arousal, attention and learning. Moreover, interest in central cholinergic transmission has been piqued given that loss of cholinergic innervation may play an important role in neurodegenerative disorders,

There is a growing trend among biomedical researchers to interrogate biological structures and biomolecular information in three-dimensional volumes rather than in thin slices. This is particularly the case for neuroscientists looking to spatially map the interactions between the hundreds of unique cell types in the

Neurons communicate not only via conventional neurotransmitters but also through neuropeptides. Whereas neurotransmitters often operate by changing the excitability of neighboring neurons, neuropeptides typically impact molecular pathways within target cells leading to diverse modulatory effects. Individual neurons can release both a conventional neurotransmitter and one

Prof. Li-Huei Tsai’s lab at MIT is focused on uncovering the cellular and circuit-level mechanisms that underlie Alzheimer’s disease, the devastating neurological disorder that degrades the brain’s learning and memory systems. In a 2016 paper in Nature (Iaccarino et al.), the lab reported the surprising

New to tissue clearing? If so, you are in the right place as this guide will walk you through the tissue processing journey step by step. The general protocol for tissue clearing with LifeCanvas products follows the outline shown below. First, to ensure the sample retains

Breathtaking progress in life sciences has brought us innovations such as high-throughput and individually-affordable genomic sequencing as well as next-generation flow cytometry that can phenotype dissociated cells for their expression of dozens of markers simultaneously. The development of cutting-edge technology solutions with standardized workflows has

Histological analysis has classically been performed on thin tissue sections so that fine-scale features such as individual neuronal cell bodies and cellular processes can be resolved using light microscopy. This tissue-thickness limitation is due to two primary mechanisms: (#1) contamination of the focal plane by out-of-focus light, and (#2) the limited penetration depth