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Other Income (Details Narrative) - USD ($) | 3 Months Ended | 6 Months Ended | 12 Months Ended
--- | --- | --- | ---
Mar. 31, 2024 | Mar. 31, 2023 | Mar. 31, 2024 | Mar. 31, 2023 | Sep. 30, 2023 | Sep. 30, 2021
Research and development incentive income | $ 500,000 | $ 700,000 | $ 1,100,000 | $ 1,500,000 |  |
Grant income | 0 | 0 | 0 | 25,000 |  |
Grant income, amount | 900,000 |  | 900,000 |  | $ 900,000 |
Incentive and tax receivables | 3,600,000 |  | 3,600,000 |  | 2,500,000 |
Australia, Dollars |  |  |  |  |  |
Research and development incentive income | 700,000 | $ 1,100,000 | 1,600,000 | $ 2,200,000 |  |
Incentive and tax receivables | $ 5,600,000 |  | 5,600,000 |  | 3,900,000 |
Anavex [Member] |  |  |  |  |  |
Research and development incentive income |  |  |  |  | $ 500,000 | $ 500,000
Michael J Fox [Member] |  |  |  |  |  |
Research and development incentive income |  |  | $ 1,000,000 |  |  |

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- Definition The amount of compensation earned (contract income) under a research and development arrangement accounted for as a contract to perform research and development for others. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 730 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org//1943274/2147483041/730-20-50-1 + Details
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