Sea sponges give clues to origin of neurons
By A Mystery Man Writer
Description
No one ever accused SpongeBob SquarePants of being smart, but we might need to give him a little bit more credit. New research conducted by Jacob M. Musser and Detlev Arendt, from the Developmental Biology Unit at the European Molecular Biology Laboratory (EMBL), along with colleagues, are uncovering cell interactions which look a whole lot like the precursor to what we might recognize as a nervous system.
![Sea sponges give clues to origin of neurons](https://media.springernature.com/lw685/springer-static/image/art%3A10.1038%2Fs41467-020-17397-w/MediaObjects/41467_2020_17397_Fig4_HTML.png)
Tracing animal genomic evolution with the chromosomal-level
![Sea sponges give clues to origin of neurons](https://www.science.org/cms/10.1126/science.adh0542/asset/bbf3fc3c-0608-4f81-9e22-86cc0f9031a8/assets/images/large/science.adh0542-f1.jpg)
Neurons that connect without synapses
![Sea sponges give clues to origin of neurons](https://assets.nautil.us/sites/3/nautilus/mzLKb2Uj-Kosik_BREAKER.png?auto=compress&fit=scale&fm=png&h=682&ixlib=php-3.3.1&w=1024&wpsize=large)
Where Did the Brain Come From? - Nautilus
![Sea sponges give clues to origin of neurons](https://www.insidescience.org/sites/default/files/2020-07/sponge_top.jpg)
Secrets of the Sponge Revealed
![Sea sponges give clues to origin of neurons](https://www.frontiersin.org/files/Articles/525220/fevo-08-00082-HTML/image_m/fevo-08-00082-g001.jpg)
Frontiers Of Circuits and Brains: The Origin and Diversification
![Sea sponges give clues to origin of neurons](https://upload.wikimedia.org/wikipedia/commons/thumb/d/d9/Ctenophore_diagram_-_en.svg/220px-Ctenophore_diagram_-_en.svg.png)
Ctenophora - Wikipedia
![Sea sponges give clues to origin of neurons](https://www.researchgate.net/publication/51215935/figure/fig2/AS:277576279969800@1443190750650/A-hypothetical-cnidarian-focused-model-of-animal-evolution-modified-from-Galliot-and.png)
A hypothetical cnidarian-focused model of animal evolution
![Sea sponges give clues to origin of neurons](https://www.syfy.com/sites/syfy/files/styles/scale_600/public/2021/11/top_view_of_neuroid_cell_with_four_digestive_cells.jpg)
Sea sponges give clues to origin of neurons
![Sea sponges give clues to origin of neurons](https://miro.medium.com/v2/resize:fit:1400/1*m2y1U1DksNbwSMqwXUF_pw.png)
NS/ Jellyfish, with no central brain, shown to learn from past
How do sea sponges survive without organs? - Quora
![Sea sponges give clues to origin of neurons](https://media.springernature.com/m685/springer-static/image/art%3A10.1038%2Fs41598-020-60167-3/MediaObjects/41598_2020_60167_Fig1_HTML.png)
Holothurians have a reduced GPCR and odorant receptor-like
![Sea sponges give clues to origin of neurons](https://media.springernature.com/lw685/springer-static/image/art%3A10.1038%2Fs41467-020-17397-w/MediaObjects/41467_2020_17397_Fig5_HTML.png)
Tracing animal genomic evolution with the chromosomal-level
![Sea sponges give clues to origin of neurons](https://static.scientificamerican.com/sciam/cache/file/9A732894-96AB-4DCD-A4B92F5D8DB39CCE_source.jpg)
Sponge Cells Hint at Origins of Nervous System
![Sea sponges give clues to origin of neurons](https://static.scientificamerican.com/sciam/cache/file/36AF5A1D-F2D5-4822-98FDA5F0155840BE_source.jpg?w=600)
Did Neurons Evolve Twice?
![Sea sponges give clues to origin of neurons](https://ars.els-cdn.com/content/image/1-s2.0-S0169534715000622-gr1b1.jpg)
The hidden biology of sponges and ctenophores - ScienceDirect
from
per adult (price varies by group size)