Neurons in the barrel cortex turn into processing whisker and odor signals: a cellular mechanism for the storage and retrieval of associative signals

Associative learning and memory are essential to logical thinking and cognition.How the neurons are bushranger awning recruited as associative memory cells to encode multiple input signals for their associated storage and distinguishable retrieval remains unclear.We studied this issue in the barrel cortex by in vivo two-photon calcium imaging, elec

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Investigating matrix interference in the pharmacopeial limit test for aluminum in citric acid: a re-examination, for revision of the method

In many pharmacopoeias, the limit test used for determining the level of aluminum in bolia outlet gent citric acid labeled for use in the manufacture of dialysate, is based on solvent extraction using 8-hydroxyquinoline and measurement of fluorescence.However, the fluorescence intensity (F.I.) readout from the extract of citric acid samples has bee

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