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Property Organism Value Units ID Details
Densities of dendritic filopodia Rat Rattus norvegicus in younger neuron 38.8±15 older neuron 38.0±8 filopodia/100µm dendrite 112040 Ziv NE, Smith SJ. Evidence...
Diameter of axon or spine neck Unspecified ≤50 nm 112022 Kleinfeld et al., Large-scale...
Effects of 2-month corticosterone administration on brain, body, and peripheral organ weight Rat Rattus norvegicus Table - link N/A 107574 Tata DA, Marciano VA...
Comparison of the dimensions of hippocampal CA1 dendritic spines with cerebellar dendritic spines Rat Rattus norvegicus Table - link N/A 111664 KM Harris and JK Stevens...
CA1 pyramidal cells firing rate in vivo Rat Rattus norvegicus at rest 1Hz: during activity 5-20Hz Hz 112031 Waters, J. and Smith...
Total vesicle population in each bouton in cultured hippocampal neurons Mouse Mus musculus 100 - 200 vesicles 112558 Rizzoli SO, Betz WJ....
Average motility levels of protrusions Rat Rattus norvegicus associated with presynaptic bouton 0.59 not associated with presynaptic bouton 1.3 µm/3min 112041 Ziv NE, Smith SJ. Evidence...
Volumes of principal cerebral structures in boys and girls, right and left Human Homo sapiens Table - link cm^3 113148 Caviness VS Jr, Kennedy DN...
Geometric characteristics and approximate spine densities for the 7 reconstructed dendritic segments Rat Rattus norvegicus Table - link N/A 111662 KM Harris and JK Stevens...
Hippocampal CA1 spine dimensions and correlations with synaptic (PSD) area Rat Rattus norvegicus Table - link N/A 111663 KM Harris and JK Stevens...
Summed length of dendrites of a hippocampal pyramidal neuron Rat Rattus norvegicus ~20,000 µm 111660 Jensen CS, Rasmussen HB...
Spontaneous mutant frequencies in the brain subparts of 7-, 19- and 30-month old animals Mouse Mus musculus Table - link mutant frequency (uncertain units ?) 110460 Busuttil RA, Garcia AM...
Effective diffusion range of ERK [Extracellular signal-regulated kinase] in hippocampal dendrites Rat Rattus norvegicus ~30 µm 112207 Panayotis N, Karpova A...
Input resistance of neuron Rat Rattus norvegicus 200 108653 Attwell D, Laughlin SB....
Q10 (47–51°C) of heat activated current in DRG neurons Rat Rattus norvegicus 17.8 Unitless 100409 Vyklický L, Vlachová V...
Probability of release of vesicle at synapse vertebrates connections with a single release site ~0.7: with 4 release sites 0.25-0.4: ~10 release sites ~0.1 unitless 111652 Harris JJ, Jolivet R...
Brain tumor volume Human Homo sapiens 22-85 cm^3 103938 Goldberg-Zimring D, Talos IF...
Diameter of regenerating sprouts (following conditional lesion) and embryonic axons Unspecified 0.2 to 0.3 μm 106704 Hoffman PN. A conditioning...
Increase in cranial capacity from Austrolopithecus to early Homo sapiens 2-1.5 MYA Various 450-860 cm^3 104617 Hawks J, Hunley K, Lee SH...
Fraction of synapses that release glutamate Eukaryotes 90 % 108663 Attwell D, Laughlin SB....